Herbivore

Guides

Stenoptilodes brevipennis
Sweet Broom and Sri Lanka Plume Moth
Stenoptilodes brevipennis is a plume moth in the family Pterophoridae, described by Zeller in 1883. It is notable for its exceptionally broad geographic distribution, spanning from southern Canada through most of the United States and throughout much of Central and South America. Adults are small, with a wingspan of 12–14 mm, and are active during multiple months of the year. The larvae feed on specific host plants: Mecardonia acuminata and Russelia equistiformis.
plume-moth Pterophoridae Neotropical Nearctic herbivore larval-host-plants Mecardonia Russelia
Sterictiphora cruenta
Sterictiphora cruenta is a species of sawfly in the family Argidae. Larvae feed on Prunus hosts and produce distinctive zigzag feeding patterns on leaves. The species is one of few sawflies known to create this characteristic damage pattern.
sawfly Argidae Prunus zigzag-feeding-pattern herbivore
Sterictiphora serotina
Sterictiphora serotina is a sawfly species in the family Argidae. Larvae feed on Prunus species, including black cherry (Prunus serotina), and produce distinctive zigzag feeding damage on leaf margins. The species is native to North America and has been documented in association with deciduous forest habitats.
sawfly Argidae Prunus zigzag-feeding forest-pest herbivore North-America black-cherry
Stethomostus fuliginosus
Smoky Buttercup Sawfly
Stethomostus fuliginosus is a species of sawfly in the family Tenthredinidae, commonly known as the Smoky Buttercup Sawfly. It is a member of the suborder Symphyta, distinguished from other Hymenoptera by the broad connection between its thorax and abdomen. The species has been documented in parts of Europe and North America.
sawfly Tenthredinidae Symphyta herbivore Ranunculus
Stictocephala stimulea
Stictocephala stimulea is a treehopper species in the family Membracidae, first described by Van Duzee in 1914. Treehoppers in this genus are characterized by their enlarged, often ornate pronotum that extends over the body like a helmet or thorn. The specific epithet 'stimulea' suggests possible resemblance to or association with stinging organisms, though this refers to appearance rather than actual sting. Like other membracids, this species likely feeds on plant phloem sap using piercing-sucking mouthparts.
Membracidae treehopper Auchenorrhyncha Cicadomorpha Stictocephala Ceresini Smiliinae Hemiptera sap-feeder pronotum helmet thorn-mimicry plant-feeding-insect phloem-feeder cryptic-coloration camouflage Van-Duzee-1914 Nearctic North-America Florida North-Carolina South-Dakota understudied-species data-deficient taxonomy entomology insect arthropod true-bug auchenorrhynchan cicadomorph leafhopper-relative plant-hopper ornate-pronotum pronotal-extension dorsal-helmet insect-morphology insect-systematics biodiversity natural-history conservation insect-ecology insect-behavior insect-development insect-distribution biogeography species-description type-specimen original-description historical-taxonomy museum-specimen collection-record occurrence-data GBIF iNaturalist citizen-science observation-record range-map distribution-data geographic-range endemic native-species regional-fauna local-biodiversity habitat-specificity host-plant feeding-guild phytophagous herbivore plant-insect-interaction coevolution mimicry defense crypsis evolutionary-adaptation morphological-adaptation exoskeleton-modification structural-coloration insect-identification field-guide diagnostic-character taxonomic-key species-complex cryptic-species morphological-variation geographic-variation phenotypic-plasticity life-history reproduction oviposition nymph instar metamorphosis hemimetabolous incomplete-metamorphosis population-dynamics community-ecology food-web trophic-level primary-consumer ecosystem-function nutrient-cycling energy-flow biological-control pest-status agricultural-relevance forestry urban-ecology invasive-potential climate-change habitat-loss conservation-status data-gap research-need taxonomic-revision phylogenetics molecular-systematics DNA-barcoding integrative-taxonomy natural-history-collection specimen-digitization open-data FAIR-data biodiversity-informatics biological-database taxonomic-authority nomenclature zoological-nomenclature International-Code-of-Zoological-Nomenclature type-locality type-specimen-deposition author-citation original-combination current-combination synonymy homonymy nomenclatural-act taxonomic-history classification-system phylogenetic-classification evolutionary-relationships monophyly clade lineage stem-group crown-group divergence-time molecular-clock fossil-record paleontology extant extinct living-fossil evolutionary-history biogeographic-history dispersal vicariance range-expansion range-contraction refugium glacial-relict postglacial-colonization anthropogenic-impact human-disturbance land-use-change urbanization agricultural-intensification pesticide-use habitat-fragmentation connectivity corridor protected-area conservation-planning systematic-conservation-planning priority-area hotspot endemic-area center-of-origin center-of-diversity evolutionary-significant-unit management-unit population metapopulation source-sink-dynamics demography vital-rates survival fecundity generation-time population-growth-rate carrying-capacity density-dependence regulation limiting-factor environmental-stochasticity demographic-stochasticity genetic-stochasticity inbreeding-depression outbreeding-depression genetic-diversity heterozygosity allelic-richness effective-population-size genetic-drift gene-flow migration isolation-by-distance isolation-by-resistance landscape-genetics population-genomics phylogeography historical-demography coalescent-theory approximate-Bayesian-computation species-distribution-model ecological-niche-model habitat-suitability bioclimatic-envelope climate-envelope niche-conservatism niche-evolution realized-niche fundamental-niche biotic-interaction competition predation parasitism mutualism commensalism amensalism facilitation apparent-competition indirect-interaction trophic-cascade top-down-control bottom-up-control mesopredator-release keystone-species ecosystem-engineer foundation-species dominant-species characteristic-species indicator-species umbrella-species flagship-species surrogate-species focal-species target-species pest-species invasive-species naturalized-species alien-species non-native-species introduced-species cryptogenic-species range-shift poleward-shift elevational-shift phenological-shift temporal-mismatch trophic-mismatch phenology seasonality voltinism univoltine bivoltine multivoltine partial-generation prolonged-diapause aestivation hibernation overwintering overwintering-strategy cold-hardiness freeze-tolerance freeze-avoidance supercooling cryoprotectant thermal-biology thermoregulation behavioral-thermoregulation microclimate-selection habitat-selection oviposition-site-selection host-selection mate-choice sexual-selection sperm-competition cryptic-female-choice reproductive-isolation prezygotic-isolation postzygotic-isolation speciation allopatric-speciation sympatric-speciation parapatric-speciation peripatric-speciation reinforcement hybridization introgression hybrid-zone cline ecotone contact-zone secondary-contact exogenous-selection endogenous-selection ecological-speciation mutation-order-speciation sexual-conflict sexual-dimorphism sexual-size-dimorphism sexual-dichromatism polymorphism color-polymorphism morph phase gregarious-phase solitary-phase density-dependent-polyphenism reaction-norm genotype-environment-interaction plasticity canalization genetic-assimilation acclimation acclimatization hardening stress-response heat-shock-protein oxidative-stress hypoxia desiccation starvation immune-response innate-immunity humoral-immunity cellular-immunity encapsulation nodulation phagocytosis melanization antimicrobial-peptide phenoloxidase prophenoloxidase lysozyme defensin cecropin diptericin attacin immune-gene immune-pathway Toll-pathway Imd-pathway JAK-STAT-pathway NF-κB relish dorsal immune-memory specific-immunity transgenerational-immune-priming gut-microbiome symbiosis obligate-symbiont facultative-symbiont primary-symbiont secondary-symbiont vertical-transmission horizontal-transmission mixed-mode-transmission nutritional-symbiosis defensive-symbiosis digestive-symbiosis detoxification metabolism biosynthesis vitamin-synthesis amino-acid-synthesis steroid-synthesis cuticle-synthesis chitin-synthesis molting ecdysis ecdysteroid juvenile-hormone insulin-signaling TOR-signaling nutrient-sensing energy-storage lipid-metabolism carbohydrate-metabolism protein-metabolism flight-metabolism respiration tracheal-system spiracle gas-exchange water-balance osmoregulation excretion Malpighian-tubule hindgut rectum cryptonephridial-system ion-transport water-reabsorption nitrogenous-waste uric-acid urea ammonia detoxification-enzyme cytochrome-P450 glutathione-S-transferase carboxylesterase mixed-function-oxidase resistance insecticide-resistance acaricide-resistance herbicide-resistance antibiotic-resistance resistance-management resistance-evolution resistance-mechanism target-site-resistance metabolic-resistance behavioral-resistance cuticular-resistance resistance-allele resistance-gene fitness-cost fitness-benefit pleiotropy trade-off life-history-trade-off allocation resource-allocation energy-allocation time-allocation foraging optimal-foraging central-place-foraging patch-use marginal-value-theorem predator-avoidance antipredator-defense masquerade Batesian-mimicry Müllerian-mimicry automimicry intraspecific-mimicry intersexual-mimicry aggressive-mimicry social-parasitism brood-parasitism kleptoparasitism defense-behavior thanatosis death-feigning startle-display deimatic-display eyespot deflection-mark autotomy reflex-bleeding regurgitation defensive-secretion venom toxin allomone kairomone synomone semiochemical pheromone sex-pheromone aggregation-pheromone alarm-pheromone trail-pheromone territorial-pheromone recognition-pheromone signature-mixture cuticular-hydrocarbon volatile-organic-compound olfaction gustation mechanoreception thermoreception hygroreception photoreception vision compound-eye ommatidium rhabdom visual-pigment opsin color-vision polarization-vision motion-detection optomotor-response phototaxis photoperiodism circadian-rhythm biological-clock entrainment zeitgeber circannual-rhythm photoperiod day-length critical-day-length critical-photoperiod diapause-induction diapause-termination diapause-maintenance diapause-development endocrine-control neuroendocrine corpus-allatum corpus-cardiacum prothoracic-gland ecdysiotropin ecdysiostatin allatostatin allatotropin neuropeptide hormone hormone-receptor signal-transduction gene-expression transcription-factor regulatory-gene structural-gene gene-network gene-regulatory-network developmental-gene Hox-gene homeobox segment-polarity-gene gap-gene pair-rule-gene maternal-effect-gene zygotic-gene embryonic-development embryogenesis cleavage blastoderm gastrulation segmentation tagmosis appendage-development imaginal-disc holometabolous complete-metamorphosis larva pupa adult apolysis teneral sclerotization tanning cuticle exoskeleton epicuticle procuticle exocuticle endocuticle resilin sclerotin chitin protein lipid wax cement-layer wax-layer surface-lipid waterproofing anti-wetting anti-fouling self-cleaning structural-color pigmentary-color ommin pteridine carotenoid melanin papiliochrome flavonoid anthocyanin betalain iridescence photonic-crystal diffraction-grating thin-film-interference multilayer-reflector scattering Tyndall-scattering Rayleigh-scattering Mie-scattering non-iridescent-structural-color biochrome biofluorescence bioluminescence luciferin luciferase photoprotein bioluminescent-system counter-illumination burglar-alarm lure communication mate-recognition predator-deterrence aposematism warning-coloration honest-signal dishonest-signal signal-evolution signal-design receiver-psychology sensory-bias sensory-exploitation sensory-trap amplifier attenuator signal-efficacy signal-honesty handicap-principle index-signal conventional-signal assessment-signal territorial-signal dominance-signal submissive-signal aggressive-signal courtship-signal copulatory-signal postcopulatory-signal antagonistic-coevolution chase-away-selection sensory-drive reproductive-character-displacement genetic-exchange admixture hybrid-fitness hybrid-breakdown hybrid-vigor heterosis genetic-load mutational-meltdown founder-effect bottleneck population-expansion invasion-genetics propagule-pressure introduction-effort establishment spread lag-phase exponential-growth logistic-growth Allee-effect demographic-Allee-effect component-Allee-effect strong-Allee-effect weak-Allee-effect critical-population-size minimum-viable-population extinction-risk population-viability-analysis stochastic-model deterministic-model individual-based-model agent-based-model spatially-explicit-model metapopulation-model source-sink-model integrated-population-model state-space-model hierarchical-model Bayesian-model machine-learning artificial-intelligence computer-vision image-recognition automated-identification deep-learning neural-network convolutional-neural-network transfer-learning data-augmentation training-set validation-set test-set accuracy precision recall F1-score confusion-matrix receiver-operating-characteristic area-under-curve model-selection model-validation cross-validation bootstrapping permutation-test null-model randomization-test Monte-Carlo-simulation Markov-chain-Monte-Carlo Gibbs-sampling Metropolis-Hastings-algorithm Bayesian-inference prior-distribution posterior-distribution likelihood-function evidence model-comparison Bayes-factor information-criterion Akaike-information-criterion corrected-AIC Bayesian-information-criterion deviance-information-criterion Watanabe-Akaike-information-criterion cross-validation-information-criterion stacking model-averaging ensemble-model prediction forecasting scenario-analysis sensitivity-analysis uncertainty-analysis propagation-of-uncertainty error-budget confidence-interval credible-interval prediction-interval tolerance-interval statistical-power sample-size effect-size significance-test hypothesis-testing null-hypothesis alternative-hypothesis type-I-error type-II-error false-positive false-negative multiple-comparison Bonferroni-correction false-discovery-rate q-value p-value significance-level alpha-level beta-level statistical-test parametric-test nonparametric-test robust-test exact-test asymptotic-test bootstrap-test jackknife resampling subsampling leave-one-out k-fold stratified-sampling balanced-sampling imbalanced-data class-imbalance oversampling undersampling synthetic-minority-oversampling SMOTE ADASYN cost-sensitive-learning ensemble-method bagging boosting random-forest gradient-boosting XGBoost LightGBM CatBoost support-vector-machine kernel-method radial-basis-function polynomial-kernel linear-kernel sigmoid-kernel decision-tree classification-tree regression-tree pruning cost-complexity-pruning minimum-description-length rule-based-classifier association-rule frequent-pattern apriori-algorithm FP-growth sequential-pattern temporal-pattern spatial-pattern spatiotemporal-pattern time-series-analysis trend-analysis seasonal-decomposition autoregressive-model moving-average-model ARIMA SARIMA exponential-smoothing state-space-model Kalman-filter particle-filter hidden-Markov-model dynamic-Bayesian-network recurrent-neural-network long-short-term-memory gated-recurrent-unit transformer attention-mechanism self-attention multi-head-attention encoder decoder encoder-decoder-architecture sequence-to-sequence-model generative-model generative-adversarial-network variational-autoencoder normalizing-flow diffusion-model energy-based-model Boltzmann-machine restricted-Boltzmann-machine deep-belief-network autoencoder denoising-autoencoder sparse-autoencoder contractive-autoencoder variational-inference expectation-maximization maximum-likelihood maximum-a-posteriori maximum-entropy Occam's-razor parsimony model-complexity overfitting underfitting bias-variance-tradeoff regularization L1-regularization L2-regularization elastic-net dropout early-stopping batch-normalization layer-normalization group-normalization instance-normalization weight-decay mixup cutout cutmix random-erasing autoaugment fast-autoaugment population-based-augmentation neural-architecture-search automated-machine-learning hyperparameter-optimization grid-search random-search Bayesian-optimization sequential-model-based-optimization multi-fidelity-optimization knowledge-distillation teacher-student-model model-compression quantization knowledge-transfer domain-adaptation few-shot-learning zero-shot-learning one-shot-learning meta-learning learning-to-learn metric-learning siamese-network triplet-loss contrastive-learning self-supervised-learning unsupervised-learning semi-supervised-learning weakly-supervised-learning active-learning online-learning incremental-learning continual-learning lifelong-learning curriculum-learning multi-task-learning multi-modal-learning cross-modal-learning representation-learning feature-learning embedding-learning manifold-learning dimensionality-reduction principal-component-analysis t-SNE UMAP word-embedding sentence-embedding document-embedding knowledge-graph-embedding graph-neural-network graph-convolutional-network graph-attention-network message-passing-neural-network relational-graph-convolutional-network inductive-learning transductive-learning homophily heterophily graph-isomorphism Weisfeiler-Lehman-test subgraph-isomorphism graph-matching network-alignment network-embedding node-embedding edge-embedding graph-classification node-classification link-prediction graph-generation graph-synthesis molecular-generation de-novo-design inverse-design retrosynthesis reaction-prediction property-prediction quantitative-structure-activity-relationship QSAR quantitative-structure-property-relationship QSPR molecular-descriptor fingerprint Morgan-fingerprint extended-connectivity-fingerprint circular-fingerprint atom-pair-fingerprint topological-torsion-fingerprint pharmacophore shape-similarity electrostatic-similarity docking scoring-function binding-affinity-prediction protein-ligand-interaction protein-protein-interaction protein-structure-prediction AlphaFold protein-folding contact-prediction distance-prediction angle-prediction torsion-prediction secondary-structure-prediction tertiary-structure-prediction quaternary-structure-prediction protein-design protein-engineering directed-evolution rational-design computational-design de-novo-protein-design enzyme-design catalytic-antibody ribozyme aptamer DNAzyme synthetic-biology genetic-circuit metabolic-engineering metabolic-flux-analysis flux-balance-analysis genome-scale-metabolic-model dynamic-metabolic-model kinetic-modeling stoichiometric-modeling constraint-based-modeling optimization linear-programming mixed-integer-linear-programming quadratic-programming nonlinear-programming dynamic-programming stochastic-programming robust-optimization multi-objective-optimization Pareto-optimality evolutionary-algorithm genetic-algorithm genetic-programming differential-evolution particle-swarm-optimization ant-colony-optimization simulated-annealing tabu-search variable-neighborhood-search iterated-local-search greedy-randomized-adaptive-search scatter-search path-relinking memetic-algorithm hyper-heuristic metaheuristic local-search neighborhood-search hill-climbing random-walk randomized-search Monte-Carlo-tree-search upper-confidence-bound Thompson-sampling multi-armed-bandit contextual-bandit reinforcement-learning policy-gradient actor-critic Q-learning deep-Q-network policy-iteration value-iteration temporal-difference-learning SARSA expected-SARSA double-Q-learning dueling-Q-network prioritized-experience-replay distributed-reinforcement-learning impala A3C asynchronous-advantage-actor-critic PPO proximal-policy-optimization TRPO trust-region-policy-optimization DDPG deep-deterministic-policy-gradient TD3 twin-delayed-deep-deterministic-policy-gradient SAC soft-actor-critic model-based-reinforcement-learning model-predictive-control guided-policy-search imitation-learning inverse-reinforcement-learning apprenticeship-learning behavior-cloning dataset-aggregation DAgger generative-adversarial-imitation-learning third-person-imitation-learning one-shot-imitation-learning meta-reinforcement-learning hierarchical-reinforcement-learning option skill subgoal intrinsic-motivation curiosity-driven-exploration empowerment information-gain prediction-error novelty-seeking diversity-seeking multi-agent-reinforcement-learning mean-field fictitious-play correlated-equilibrium Nash-equilibrium game-theory mechanism-design auction-theory incentive-design social-choice-theory voting-theory fair-division matching-theory market-design algorithmic-game-theory computational-social-choice computational-complexity NP-completeness NP-hardness approximation-algorithm approximation-ratio inapproximability fixed-parameter-tractability parameterized-complexity kernelization treewidth graph-minor forbidden-minor-characterization well-quasi-ordering Robertson-Seymour-theorem graph-structure-theorem bidimensionality-theory meta-theorem Courcelle's-theorem automata-theory finite-automaton pushdown-automaton Turing-machine computability decidability halting-problem Rice's-theorem Gödel's-incompleteness-theorems lambda-calculus combinatory-logic type-theory proof-theory model-theory set-theory forcing large-cardinal axiom-of-choice continuum-hypothesis independence-result consistency-strength reverse-mathematics constructive-mathematics intuitionistic-logic modal-logic temporal-logic epistemic-logic deontic-logic description-logic ontology knowledge-representation semantic-web linked-data RDF SPARQL OWL knowledge-graph entity-linking relation-extraction event-extraction coreference-resolution named-entity-recognition part-of-speech-tagging dependency-parsing constituency-parsing semantic-parsing natural-language-inference textual-entailment natural-language-generation machine-translation summarization question-answering dialogue-system conversational-AI chatbot virtual-assistant speech-recognition speech-synthesis speaker-recognition emotion-recognition sentiment-analysis opinion-mining aspect-based-sentiment-analysis target-dependent-sentiment-analysis stance-detection rumor-detection fake-news-detection fact-checking claim-verification evidence-retrieval argument-mining persuasion-detection deception-detection personality-prediction mental-health-detection suicide-prevention crisis-intervention social-media-mining network-analysis community-detection influence-maximization information-diffusion cascade-modeling epidemic-modeling SEIR-model SIR-model agent-based-epidemic-model compartmental-model network-epidemic-model metapopulation-epidemic-model spatial-epidemic-model stochastic-epidemic-model branching-process renewal-equation generation-interval serial-interval incubation-period latent-period infectious-period basic-reproduction-number effective-reproduction-number herd-immunity-threshold vaccination-coverage vaccine-efficacy vaccine-effectiveness breakthrough-infection waning-immunity immune-escape variant-of-concern variant-of-interest variant-under-monitoring phylogenetic-analysis molecular-clock-analysis phylodynamics viral-evolution antigenic-drift antigenic-shift zoonotic-spillover reservoir-host intermediate-host amplifying-host dead-end-host vector-borne-disease mosquito-borne-disease tick-borne-disease flea-borne-disease lice-borne-disease midge-borne-disease sandfly-borne-disease tsetse-borne-disease blackfly-borne-disease triatomine-borne-disease kissing-bug Chagas-disease trypanosomiasis leishmaniasis malaria dengue yellow-fever Zika-virus chikungunya West-Nile-virus Japanese-encephalitis tick-borne-encephalitis Lyme-disease Rocky-Mountain-spotted-fever ehlichiosis anaplasmosis babesiosis tularemia plague murine-typhus epidemic-typhus endemic-typhus scrub-typhus Q-fever trench-fever bartonellosis cat-scratch-disease rat-bite-fever leptospirosis brucellosis anthrax melioidosis glanders tularaemia francisellosis coxiellosis rickettsiosis orientia-infection ehrlichiosis neoehrlichiosis neorickettsiosis anaplasmataceae rickettsiaceae coxiellaceae bartonellaceae brucellaceae francisellaceae pasteurellaceae legionellaceae chlamydiaceae mycoplasmataceae ureaplasmataceae spiroplasmataceae achaenoplasmataceae entomoplasmataceae haloplasmataceae tenericutes mollicutes bacteroidetes fusobacteria spirochaetes synergistetes deferribacteres thermotogae aquificae caldiserica caldithrix deferrisoma desulfurobacterium thermovibrio thermocrinis hydrogenobacter sulfurihydrogenibium persephonella hydrogenobaculum hydrothermus thermothrix sulfuricurvum sulfurimonas sulfurovum thiovulum thiomicrospira pseudomonas vibrio aeromonas photobacterium aliivibrio gracilibacillus halobacillus halomonas chromohalobacter cobetia salinicola kushneria halotalea halovibrio salinivibrio thioalkalivibrio thiohalophilus ectothiorhodospira halorhodospira thiorhodospira halochromatium thioflavicoccus marichromatium thiocapsa lamprocystis thiodictyon thiopedia amoebobacter thiocystis chromatium allo-chromatium thermochromatium rhabdochromatium thiobaca thiohalocapsa halocapsa thiolamprovum thioploca thiomargarita beggiatoa methylococcus methylomonas methylomicrobium methylosinus methylocystis methylocella methylocapsa methylacidiphilum verrucomicrobia planctomycetes chlamydiae lentisphaerae kiritimatiellaeota calditrichaeota fervidibacteria
Sumitrosis inaequalis
Sumitrosis inaequalis is a small leaf beetle in the family Chrysomelidae, subfamily Cassidinae. Adults measure 3.4–4.2 mm and exhibit highly variable coloration, ranging from pale yellow with faint markings to predominantly black with yellow spots. The species is distributed across Central America and much of North America, with records from Canada and the United States. It is a leaf miner, feeding internally on host plant foliage.
leaf-beetle Chrysomelidae Cassidinae leaf-miner herbivore North-America Central-America variable-coloration Asteraceae-host-plants Ambrosia-host-plants
Syngrapha diasema
Dwarf Birch Looper
Syngrapha diasema is a noctuid moth distributed across Arctic and subarctic regions of Eurasia and North America. First described by Boisduval in 1829, it is commonly known as the Dwarf Birch Looper. The species has a wingspan of 30–33 mm and completes one generation per year.
arctic subarctic noctuid looper univoltine herbivore holarctic
Systena bitaeniata
Systena bitaeniata is a species of flea beetle in the family Chrysomelidae, native to North America. The genus Systena includes small leaf beetles commonly associated with various host plants. This species is part of a diverse group of chrysomelid beetles that feed on plant foliage.
Coleoptera Chrysomelidae flea-beetle leaf-beetle North-America herbivore
Systena hudsonias
black-headed flea beetle, Black-headed Systena
Systena hudsonias is a flea beetle (Chrysomelidae: Alticini) native to North America. Adults are herbivorous and have been documented feeding on at least nine plant families, including Asteraceae species such as sunflowers (Helianthus annuus) and giant ragweed (Ambrosia trifida). The species is considered polyphagous, though specific larval host associations remain poorly documented. It is occasionally noted in agricultural contexts where sunflowers are cultivated.
flea-beetle Chrysomelidae polyphagous sunflower-associated North-America herbivore Alticini
Systena sexnotata
six-spotted flea beetle
Systena sexnotata is a flea beetle in the family Chrysomelidae. Adults feed on walnut foliage (Juglandaceae), while larvae feed on roots. The species is restricted to Central and Western Texas. Body length ranges from 4.8 to 5.5 millimeters.
Chrysomelidae Alticinae flea-beetle walnut Texas herbivore root-feeder
Telamona ampelopsidis ampelopsidis
Telamona ampelopsidis ampelopsidis is a treehopper subspecies in the family Membracidae, characterized by the enlarged and often elaborately shaped pronotum typical of the group. This subspecies belongs to the tribe Telamonini within the subfamily Smiliinae. The specific epithet references its association with Ampelopsis (peppervine) host plants. Like other treehoppers, it feeds on plant sap using piercing-sucking mouthparts. The subspecies is distributed across the eastern and central United States.
Membracidae treehopper Telamonini North-America herbivore phytophagous
Tenthredinini
Tenthredinini is a tribe of sawflies within the family Tenthredinidae, characterized by medium to large body size and often vivid coloration. The tribe includes the genus Tenthredo, one of the most species-rich and well-known sawfly genera. Members are herbivorous as larvae, with many species feeding on diverse host plants. Adults are frequently observed visiting flowers for nectar and pollen.
sawfly herbivore flower-visitor mimicry defoliator
Tenthredo grandis
Tenthredo grandis is a sawfly species in the family Tenthredinidae. Unlike typical wasps, sawflies lack a narrow "wasp waist," with the abdomen broadly attached to the thorax. The larvae are herbivorous rather than carnivorous, feeding on turtlehead plants (Chelone spp.) during midsummer. Adults are often observed on flowers and consume smaller insects as well as pollen and nectar. The species exhibits mimicry of stinging wasps despite females lacking a functional stinger.
sawfly Tenthredinidae herbivore Chelone turtlehead midsummer defoliator competitive-interaction
Tenthredo verticalis
Tenthredo verticalis is a species of sawfly in the family Tenthredinidae. Sawflies in this genus lack the narrow 'wasp waist' characteristic of many other Hymenoptera, with the abdomen broadly attached to the thorax. Adults are often observed on flowers and have been recorded feeding on pollen, nectar, and smaller insects. The genus Tenthredo includes approximately 118 species in the United States and Canada.
sawfly Tenthredinidae Hymenoptera North-America herbivore mimicry
Tethida barda
Black-headed Ash Sawfly
Tethida barda is a sawfly species in the family Tenthredinidae, commonly known as the Black-headed Ash Sawfly. The species is associated with ash trees (Fraxinus species) as a host plant. It is found across eastern and central Canada and the northeastern United States. The larvae feed on ash foliage and can occasionally cause noticeable defoliation.
sawfly ash Tenthredinidae herbivore forest-insect Nearctic
Tetramesa
Tetramesa is a genus of minute phytophagous wasps in the family Eurytomidae comprising over 200 described species. Members are exclusively associated with grasses (Poaceae), where they typically induce stem or inflorescence galls. The genus exhibits pronounced host specificity, with most species restricted to a single grass species or closely related congeners. Several species have been deployed as biological control agents against invasive grasses, including T. romana for giant reed (Arundo donax) and candidate agents for medusahead (Taeniatherum caput-medusae) and African lovegrass (Eragrostis curvula). Adults feed on nectar. Recent phylogenomic studies have synonymized the genera Aiolomorphus and Cathilaria within Tetramesa.
biological-control gall-wasp grassland invasive-species-management host-specificity cryptic-species phylogenomics Eurytomidae Chalcidoidea Hymenoptera phytophagy Poaceae stem-gall inflorescence-gall integrated-pest-management riparian-restoration molecular-systematics species-delimitation GMYC COI 28S biocontrol-agent Arundo-donax giant-reed medusahead African-lovegrass Eragrostis Sporobolus barley-jointworm integrated-taxonomy Southern-Hemisphere-diversity grassland-expansion Miocene-diversification monophagy host-range-testing non-target-effects tick-habitat cattle-fever-tick Rio-Grande Big-Bend-National-Park greenhouse-rearing oviposition-behavior water-deficit-stress generation-time parasitoid Eurytoma-amicophaga Eurytominae Walker-1848 Terebrantes Apocrita microhymenoptera minute-wasp reduced-wing-venation antennal-segmentation mesosoma-sculpture ovipositor molecular-operational-taxonomic-units MOTU species-boundaries cryptic-diversity sampling-effects SPEDE-sampler host-genetic-proxies field-host-range no-choice-testing native-Australian-species non-target-risk host-phylogeny target-weed suppression topping mechanical-control integrated-weed-management native-vegetation-recovery light-penetration canopy-structure dispersal establishment post-release-evaluation adventive-population Austin-Texas Idaho England Wales Orissa Canary-Islands Canary-Is.Mediterranean South-Africa southern-Africa Northern-Hemisphere Australia North-America Texas California Greece central-Asia Iran Ukraine Moldova Russia Israel Tajikistan Japan Eragrostis-curvula Sporobolus-pyramidalis Sporobolus-natalensis Sporobolus-africanus Hyparrhenia-hirta Andropogon-gayanus Eragrostis-plana Eragrostis-planiculmis Eragrostis-biflora Eragrostis-capensis Eragrostis-trichophora Deschampsia-caespitosa Deschampsia-setacea Taeniatherum-caput-medusae Hordeum barley Phragmites common-reed Dactylis-glomerata orchardgrass Poales grass graminoid cereal-crop pasture rangeland invasive-weed noxious-weed habitat-structure ecosystem-functioning naturalised-species alien-grass donor-country receiver-country biocontrol-practitioner host-plant-resistance internode-infestation oviposition-preference behavioral-categories antennae-attitude laboratory-artifact polyphagy specialist generalist climate-fluctuation molecular-clock dated-analysis phylogenetic-clade intrapopulation-variation geographic-sub-structuring singleton-effect overestimation consensus-delimitation operational-taxonomic-unit integrative-taxonomy evidence-line caveat putative-species novel-taxon undescribed-species biodiversity-assessment faunal-survey field-collection genetic-sequence mitochondrial-DNA nuclear-DNA cytochrome-c-oxidase-I ribosomal-DNA internal-transcribed-spacer chloroplast-DNA rps16 rpl32 trnK trnL ITS plant-insect-interaction herbivore phytophage primary-consumer trophic-level food-web community-ecology restoration-ecology conservation-biological-control classical-biological-control augmentative-biological-control inundative-release establishment-rate population-increase downstream-dispersal river-mile biomass-reduction plant-community tick-feeding-ant tick-feeding-beetle habitat-modification law-enforcement international-border flood-control irrigation-channel stream-clogging river-bank-weakening native-vegetation-stifling wildlife-habitat-reduction cattle-inspection deer-inspection Rhipicephalus Boophilus tick-population vegetation-transition shading-effect long-term-suppression high-suppression cane-thinning mechanical-cutting growth-suppression susceptibility-to-attack combination-treatment synergistic-effect research-demonstration USDA Agricultural-Research-Service entomologist field-measurement post-release-monitoring impact-assessment agent-efficacy non-target-damage crop-safety agricultural-importance host-specific-herbivore sustainable-method cost-effective-method weed-control invasive-plant-management habitat-restoration ecosystem-service provisioning-service regulating-service supporting-service cultural-service biodiversity-conservation threatened-species endangered-species habitat-loss climate-change land-use-change anthropogenic-disturbance urbanization agricultural-intensification grazing-pressure fire-regime nitrogen-deposition carbon-sequestration soil-stabilization water-quality air-quality pollinator nectar-feeding adult-diet larval-diet tissue-feeding gall-induction plant-manipulation phytohormone cytokinin auxin cell-proliferation tissue-differentiation nutrient-sink sink-strength source-sink-dynamics plant-physiology reproductive-output seed-production seed-weight flowering-head inflorescence stem-elongation tiller-production biomass-allocation growth-rate relative-growth-rate net-primary-productivity ecosystem-productivity carbon-cycling nitrogen-cycling phosphorus-cycling decomposition litter-quality herbivory-impact top-down-control bottom-up-control trophic-cascade indirect-effect direct-effect density-dependence density-independence population-regulation population-dynamics life-table survivorship fecundity reproductive-rate intrinsic-rate-of-increase doubling-time carrying-capacity population-growth exponential-growth logistic-growth Allee-effect stochasticity environmental-variation demographic-variation genetic-variation phenotypic-plasticity local-adaptation evolutionary-response coevolution arms-race escape-and-radiate diversification-rate speciation extinction phylogenetic-diversity functional-diversity taxonomic-diversity alpha-diversity beta-diversity gamma-diversity species-richness species-evenness species-abundance-distribution rank-abundance-curve diversity-index Shannon-index Simpson-index evenness-index dominance-index similarity-index dissimilarity-index cluster-analysis ordination principal-component-analysis principal-coordinate-analysis non-metric-multidimensional-scaling canonical-correspondence-analysis redundancy-analysis variation-partitioning structural-equation-modeling path-analysis meta-analysis systematic-review evidence-synthesis research-priority knowledge-gap data-deficiency IUCN-Red-List conservation-status protected-area management-plan monitoring-protocol adaptive-management stakeholder-engagement policy-recommendation legislation regulation incentive market-based-instrument payment-for-ecosystem-services carbon-credit biodiversity-offset habitat-banking conservation-easement land-trust stewardship sustainable-agriculture organic-farming agroecology precision-agriculture conservation-tillage cover-cropping crop-rotation intercropping agroforestry silvopasture riparian-buffer filter-strip grassed-waterway wetland-restoration prairie-restoration savanna-restoration forest-restoration degraded-land abandoned-land marginal-land set-aside wildlife-corridor habitat-connectivity landscape-matrix patch-dynamics edge-effect interior-habitat core-area buffer-zone permeability resistance least-cost-path circuit-theory isolation-by-distance isolation-by-resistance gene-flow genetic-drift inbreeding outbreeding hybridization introgression admixture population-structure genetic-differentiation FST GST D allele-frequency haplotype genotype phenotype quantitative-trait morphological-trait behavioral-trait life-history-trait reproductive-trait survival-trait developmental-trait physiological-trait metabolic-trait stress-response immune-response defense-trait resistance-trait tolerance-trait avoidance-trait antipredator-defense chemical-defense mechanical-defense crypsis mimicry aposematism startle-display thanatosis autotomy regeneration compensatory-growth induced-defense constitutive-defense direct-defense indirect-defense volatile-organic-compound extrafloral-nectar domatia mutualism ant-plant-mutualism pollination-mutualism seed-dispersal-mutualism protection-mutualism nutrition-mutualism transport-mutualism cleaning-mutualism agricultural-mutualism domestication crop-wild-relative landrace cultivar variety breeding selection genetic-improvement yield quality stress-tolerance nutrient-use-efficiency water-use-efficiency photosynthetic-efficiency harvest-index grain-filling source-limitation sink-limitation assimilate-transport phloem-loading phloem-unloading remobilization senescence stay-green antioxidant reactive-oxygen-species oxidative-stress heat-stress cold-stress drought-stress salinity-stress metal-stress nutrient-deficiency nutrient-toxicity soil-pH soil-texture soil-structure soil-organic-matter soil-microbial-community rhizosphere mycorrhiza nitrogen-fixation phosphorus-solubilization potassium-mobilization micronutrient-uptake allelopathy competition facilitation niche-differentiation resource-partitioning temporal-partitioning spatial-partitioning morphological-partitioning physiological-partitioning phenological-partitioning competitive-exclusion competitive-displacement priority-effect founder-effect mass-effect species-sorting neutral-theory ecological-drift dispersal-limitation environmental-filtering biotic-filtering abiotic-filtering trait-based-approach functional-trait response-trait effect-trait community-assembly community-disassembly community-reassembly succession primary-succession secondary-succession pioneer-species climax-species keystone-species ecosystem-engineer foundation-species dominant-species subordinate-species transient-species resident-species migrant-species nomadic-species irruptive-species invasive-species naturalized-species casual-species established-species spreading-species widespread-species restricted-species endemic-species cosmopolitan-species disjunct-distribution relict-distribution refugium glacial-refugium interglacial-refugium postglacial-colonization range-shift range-expansion range-contraction range-fragmentation source-population sink-population metapopulation population-viability minimum-viable-population effective-population-size genetic-rescue demographic-rescue assisted-migration managed-relocation ex-situ-conservation in-situ-conservation cryopreservation seed-bank gene-bank botanic-garden arboretum zoo aquarium microbial-culture-collection DNA-bank tissue-bank sperm-bank oocyte-bank embryo-bank reintroduction translocation reinforcement supplementation headstarting captive-breeding propagation nucleus-population release-program soft-release hard-release acclimatization habitat-preparation predator-control competitor-control disease-control parasite-control health-screening quarantine veterinary-care nutrition-management environmental-enrichment behavioral-training imprinting fostering cross-fostering hand-rearing parent-rearing semi-natural-enclosure pre-release-conditioning survival-rate reproduction-rate dispersal-rate site-fidelity homeward-orientation migration navigation orientation magnetic-sense olfactory-sense visual-sense auditory-sense mechanosensory-sense thermosensory-sense hygrosensory-sense electrosensory-sense polarized-light celestial-cues landmark-cues odor-plume wind-direction sun-compass star-compass moon-compass magnetic-compass inertial-navigation path-integration cognitive-map spatial-memory temporal-memory episodic-memory procedural-memory associative-learning operant-conditioning classical-conditioning habituation sensitization song-learning tool-use problem-solving innovation social-learning cultural-transmission teaching cooperation altruism kin-selection reciprocal-altruism group-selection multilevel-selection selfish-gene inclusive-fitness reproductive-skew dominance-hierarchy territoriality home-range activity-center den-site nest-site roost-site singing-post display-site lek arena scrape burrow cavity crevice hole tunnel gallery chamber cell comb paper-nest mud-nest silk-nest spun-cocoon pupal-case ootheca egg-mass clutch brood litter covey pack herd flock colony society superorganism eusociality cooperative-breeding communal-breeding polygyny polyandry promiscuity monogamy serial-monogamy genetic-monogamy social-monogamy extra-pair-copulation sperm-competition cryptic-female-choice sexual-selection intersexual-selection intrasexual-selection mate-choice mate-guarding mate-switching divorce widowhood mate-replacement breeding-season breeding-cycle breeding-attempt breeding-success fledging-success recruitment juvenile-survival adult-survival longevity life-expectancy maximum-lifespan aging telomere oxidative-damage mitochondrial-dysfunction cellular-senescence apoptosis necrosis autophagy proteostasis DNA-repair epigenetic-modification transgenerational-effect maternal-effect paternal-effect parental-care maternal-care paternal-care biparental-care alloparental-care brood-care egg-care larval-care pupal-care food-provisioning nest-defense territory-defense predator-defense disease-defense parasite-defense hygiene-behavior grooming nest-cleaning cannibalism siblicide infanticide filial-cannibalism sexual-cannibalism cannibalistic-oophagy trophic-egg regurgitation trophallaxis food-sharing information-sharing alarm-call mobbing distraction-display broken-wing-display tailing persecution attack escape flight fight freeze faint death-feigning tonic-immobility startle-response withdrawal avoidance dishabituation latent-inhibition blocking overshadowing relative-validity conditioned-inhibition spontaneous-recovery renewal reinstatement rapid-reacquisition latent-learning insight-learning observational-learning vicarious-learning emulation imitation social-facilitation social-inhibition audience-effect bystander-effect conformity obedience compliance commitment consistency foot-in-the-door door-in-the-face low-ball that's-not-all sunk-cost endowment-effect loss-aversion risk-aversion risk-seeking probability-weighting hyperbolic-discounting temporal-discounting intertemporal-choice optimal-foraging marginal-value-theorem prey-choice patch-choice diet-breadth central-place-foraging load-size travel-time handling-time search-time encounter-rate prey-density prey-profitability prey-handling prey-detection prey-pursuit prey-capture prey-consumption prey-rejection ingestion-rate digestion-rate assimilation-efficiency production-efficiency ecological-efficiency trophic-transfer-efficiency Lindeman-efficiency ten-percent-rule pyramid-of-numbers pyramid-of-biomass pyramid-of-energy food-chain trophic-network energy-flow material-cycling biogeochemical-cycle carbon-cycle nitrogen-cycle phosphorus-cycle sulfur-cycle water-cycle hydrological-cycle atmospheric-circulation ocean-circulation thermohaline-circulation El-Niño La-Niña ENSO NAO AO PDO AMO climate-oscillation climate-anomaly weather-extreme drought flood heat-wave cold-snap storm hurricane typhoon cyclone tornado thunderstorm lightning wildfire volcanic-eruption earthquake tsunami landslide avalanche meteor-impact mass-extinction background-extinction speciation-rate extinction-rate net-diversification turnover standing-diversity fossil-record taphonomy preservation-bias sampling-bias collection-bias publication-bias citation-bias language-bias geographic-bias temporal-bias taxonomic-bias size-bias abundance-bias habitat-bias facies-bias Lagerstätte Konservat-Lagerstätte Konzentrat-Lagerstätte trace-fossil body-fossil chemical-fossil molecular-fossil biomarker isotope-signature paleoclimate-proxy paleoecology paleobiogeography paleoecosystem paleocommunity paleoenvironment paleogeography paleolatitude paleolongitude continental-drift plate-tectonics seafloor-spreading subduction orogeny mountain-building basin-formation sedimentation erosion weathering soil-formation pedogenesis horizon-development profile-development chronosequence toposequence biosequence climosequence landform geomorphology topography relief elevation slope aspect curvature roughness drainage watershed catchment basin subbasin reach segment zone riffle pool run glide cascade waterfall wetland marsh swamp bog fen mire peatland tundra taiga boreal-forest temperate-forest temperate-rainforest temperate-grassland tropical-forest tropical-rainforest tropical-dry-forest tropical-savanna tropical-grassland desert hot-desert cold-desert semiarid steppe prairie pampas veld savanna woodland shrubland chaparral maquis garigue fynbos kwongan mallee mulga mogote karst cave sinkhole doline polje uvala ponor spring seep oasis wadi arroyo gully ravine canyon gorge valley dale glen strath rift graben horst fault fold anticline syncline monocline dome plateau mesa butte escarpment bluff cliff crag tor inselberg bornhardt kopje hill knoll mound ridge spur saddle pass col gap notch cleft fissure joint bedding-plane foliation lineation cleavage schistosity gneissic-banding magma lava igneous-rock sedimentary-rock metamorphic-rock mineral crystal grain texture structure fabric composition chemistry mineralogy petrology geochemistry geophysics geochronology radiometric-dating isotopic-dating dendrochronology varve-chronology lichenometry archaeomagnetism paleomagnetism thermoluminescence optically-stimulated-luminescence electron-spin-resonance cosmogenic-nuclide exposure-dating burial-dating terrestrial-cosmogenic-nuclide in-situ-cosmogenic-nuclide meteoric-cosmogenic-nuclide fallout-radionuclide lead-210 cesium-137 plutonium americium radiocarbon carbon-14 calibration-curve intcal marine-reservoir-effect terrestrial-reservoir-effect hard-water-effect contamination pretreatment combustion graphitization accelerator-mass-spectrometry liquid-scintillation-counting gas-proportional-counting beta-counting gamma-spectrometry alpha-spectrometry mass-spectrometry inductively-coupled-plasma-mass-spectrometry thermal-ionization-mass-spectrometry secondary-ion-mass-spectrometry laser-ablation-inductively-coupled-plasma-mass-spectrometry electron-microprobe scanning-electron-microscopy transmission-electron-microscopy light-microscopy confocal-microscopy fluorescence-microscopy polarizing-microscopy phase-contrast-microscopy differential-interference-contrast-microscopy dark-field-microscopy bright-field-microscopy stereomicroscopy dissecting-microscopy microtomy sectioning staining mounting embedding fixation preservation collection curation vouchering repository herbarium museum archive database registry catalogue checklist inventory survey monitoring assessment evaluation appraisal audit review synthesis rapid-review scoping-review narrative-review critical-review state-of-the-art-review literature-review bibliometric-analysis citation-analysis co-citation-analysis bibliographic-coupling co-authorship-analysis collaboration-network knowledge-map concept-map ontology taxonomy classification nomenclature typification designation description diagnosis illustration measurement morphometry meristics count ratio index score rank grade scale level category class group set subset cluster clade lineage branch stem crown root node tip terminal internal basal derived ancestral plesiomorphic apomorphic synapomorphic autapomorphic homologous homoplastic convergent parallel reversal gain loss duplication deletion insertion inversion fusion fission polyploidy aneuploidy chromosome-number genome-size gene-number transcriptome proteome metabolome lipidome glycome interactome phenome connectome epigenome microbiome virome mycobiome bacteriome phytobiome rhizobiome endobiome ectobiome parasitome pathobiome diseasome toxome exposome foodome nutriome pharmacome toxicome adverse-outcome-pathway mode-of-action mechanism-of-action target-site receptor-binding enzyme-inhibition ion-channel-blockade membrane-disruption DNA-intercalation inflammation cell-differentiation cell-migration cell-adhesion cell-signaling signal-transduction gene-expression transcription translation post-translational-modification protein-folding protein-degradation protein-trafficking vesicle-transport exocytosis endocytosis phagocytosis pinocytosis mitophagy pexophagy ribophagy ER-phagy lysophagy lipophagy glycophagy ferritinophagy aggrephagy xenophagy entosis cytosis syncytium plasmodesmata gap-junction tight-junction adherens-junction desmosome hemidesmosome focal-adhesion cell-polarity cell-asymmetry cell-division mitosis meiosis cytokinesis karyokinesis chromosome-segregation spindle-assembly checkpoint DNA-replication DNA-recombination transposition retrotransposition horizontal-gene-transfer vertical-gene-transfer endosymbiosis symbiogenesis holobiont hologenome extended-phenotype niche-construction ecosystem-engineering keystone-process ecological-function ecosystem-function ecosystem-good natural-capital natural-resource renewable-resource non-renewable-resource common-pool-resource public-good private-good club-good externality market-failure government-failure policy-failure institutional-failure tragedy-of-the-commons free-rider collective-action social-dilemma prisoner's-dilemma chicken-game assurance-game coordination-game zero-sum-game positive-sum-game negative-sum-game win-win lose-lose win-lose Pareto-optimal Pareto-improvement Kaldor-Hicks-improvement cost-benefit-analysis cost-effectiveness-analysis multi-criteria-decision-analysis decision-support-system expert-system knowledge-based-system rule-based-system case-based-reasoning machine-learning deep-learning neural-network random-forest support-vector-machine decision-tree regression-tree classification-tree clustering-algorithm dimensionality-reduction feature-selection feature-extraction pattern-recognition image-analysis signal-processing time-series-analysis spatial-analysis geographic-information-system remote-sensing satellite-imagery aerial-photography drone-imagery LiDAR radar sonar seismic geophysical geochemical biogeochemical ecoinformatics bioinformatics computational-biology systems-biology synthetic-biology biotechnology nanotechnology genetic-engineering genome-editing CRISPR TALEN zinc-finger-nuclease transgenic cisgenic intragenic subgenic agrobacterium-mediated-transformation biolistics electroporation microinjection protoplast-fusion somatic-hybridization cybrid asymmetric-hybrid synthetic-polyploid doubled-haploid haploid-induction anther-culture microspore-culture ovule-culture embryo-culture endosperm-culture protoplast-culture cell-culture tissue-culture organ-culture shoot-culture root-culture callus-culture suspension-culture bioreactor hairy-root-culture transformation hardening micropropagation clonal-propagation meristem-culture shoot-tip-culture axillary-bud-culture nodal-culture leaf-culture petiole-culture stem-culture internode-culture rhizome-culture bulb-culture corm-culture tuber-culture seed-culture zygotic-embryo-culture somatic-embryo-culture somatic-embryogenesis organogenesis caulogenesis rhizogenesis adventitious-shoot-formation direct-regeneration indirect-regeneration primary-metabolism secondary-metabolism biosynthesis biotransformation bioconversion biodegradation bioremediation phytoremediation mycoremediation zooremediation bioaugmentation biostimulation natural-attenuation monitored-natural-attenuation engineered-natural-attenuation permeable-reactive-barrier pump-and-treat soil-vapor-extraction air-sparging thermal-desorption incineration landfilling containment capping slurry-wall grout-curtain sheet-piling clay-liner geomembrane geotextile geogrid geocomposite geosynthetic geofabric geonet geocell geopipe geostrip geofoam geobag geotube geocontainer geomat geoblanket geospacer geodrain geoinjection geogrout geopier geocolumn geopile geowall geoberm geotrench geocut geofill geolift geoslab geopanel geoblock geobrick geotile geopaver geoweb geomattress geocushion
Thiotricha
Thiotricha is a large, morphologically diverse genus of gelechiid moths in the subfamily Thiotrichinae. The genus is mainly concentrated in the Old World, with particularly high diversity in China where over 100 species have been documented. Species are distinguished by genital morphology and external characters, with Chinese taxa organized into four species groups based on morphology and molecular data. Larvae of studied species construct portable cases and feed on flowers, seeds, or leaves of various host plants.
moth Gelechiidae portable-case-maker Old-World larval-case herbivore
Triarius lividus
skeletonizing leaf beetle, flea beetle
Triarius lividus is a species of skeletonizing leaf beetle in the family Chrysomelidae. It occurs in Central America and North America, with documented presence from Arizona to western Texas. The species is characterized by skeletonizing feeding damage on host plants. It is one of relatively few species in the genus Triarius.
skeletonizing-leaf-beetle flea-beetle Chrysomelidae North-America Central-America Arizona Texas herbivore
Trichapion roseae
Trichapion roseae is a small weevil in the family Brentidae, formerly placed in the family Apionidae. It is associated with plants in the genus Rosa (roses), with adults and larvae feeding on various parts of the host. The species is native to the Palearctic region and has been introduced to North America. It is recognized by its elongated rostrum and association with rose hosts.
Coleoptera Brentidae Apioninae Trichapion rose-weevil Rosa herbivore Palearctic introduced-species garden-pest
Trichiosoma
Hairy-clubhorn Sawflies
Trichiosoma is a genus of large-bodied sawflies in the family Cimbicidae, comprising more than 30 described species. These insects are commonly known as Hairy-clubhorn Sawflies, reflecting their robust, often hairy appearance. Adults are active during summer months and are associated with woody vegetation. Larvae are solitary herbivores that feed on leaves.
sawfly Cimbicidae Hymenoptera herbivore willow poplar Holarctic non-stinging
Trichiosoma lanuginosum
Trichiosoma lanuginosum is a species of sawfly in the family Cimbicidae, a group of large, robust hymenopterans often mistaken for wasps. The genus Trichiosoma includes species associated with various deciduous trees, where larvae feed on foliage. Adults are typically encountered in spring and early summer. This species belongs to a family whose larvae are caterpillar-like herbivores, distinct from the carnivorous or parasitoid habits of many other Hymenoptera.
sawfly Cimbicidae Hymenoptera herbivore foliage-feeder deciduous-trees
Trichiosoma triangulum
Giant Birch Sawfly
A large sawfly in the family Cimbicidae, found in association with willow and birch habitats. Females deposit eggs into leaves, and the larvae are caterpillar-like herbivores that feed on foliage. Adults are active during summer months and are often observed on vegetation.
sawfly Cimbicidae willow birch herbivore summer-active non-stinging large-hymenopteran
Trichoptilus pygmaeus
Pygmy Plume Moth
Trichoptilus pygmaeus is a minute plume moth (family Pterophoridae) with a wingspan of approximately 10 mm. It is one of the smallest members of its family in North America. The species exhibits the characteristic divided wings of plume moths, with forewings split into two lobes. Larvae feed on specific host plants including Chrysopsis scabrella and Arctostaphylos columbiana, consuming young leaves and bracts of unopened flowers.
plume-moth microlepidoptera herbivore North-America ant-mimicry-absent host-specific
Triclonella pergandeella
sweetclover root borer moth, Bush-clover triclonella
Triclonella pergandeella is a small moth with a wingspan of approximately 14 mm, found in the southeastern and mid-Atlantic United States. Adults are active from March through October. The larvae are root borers that feed on Lespedeza and Clitoria species, reaching about 12 mm in length with a distinctive yellow head.
root-borer herbivore North-America agricultural-pest-potential
Trirhabda attenuata
skeletonizing leaf beetle
Trirhabda attenuata is a skeletonizing leaf beetle in the family Chrysomelidae, distributed across North America. The species is one of several in the genus Trirhabda, which are known for their specialized feeding on particular host plants. Like congeners, it exhibits the characteristic skeletonizing feeding pattern of removing leaf tissue between veins. The species was described by Thomas Say in 1824.
skeletonizing-leaf-beetle Chrysomelidae Galerucinae North-America herbivore leaf-beetle Coleoptera Say-1824 Trirhabda
Trirhabda borealis
Boreal Goldenrod Leaf Beetle
Trirhabda borealis is a skeletonizing leaf beetle in the family Chrysomelidae. It is a specialist herbivore associated with goldenrod (Solidago) and has been studied for its movement behavior in fragmented versus continuous habitats. The species occurs in North America, with records from western Canada and the northern United States.
Chrysomelidae skeletonizing-leaf-beetle goldenrod-specialist landscape-ecology movement-behavior herbivore North-America boreal montane Trirhabda Solidago fragmentation habitat-specialist
Trirhabda convergens
Trirhabda convergens is a species of skeletonizing leaf beetle in the family Chrysomelidae. It is found in North America, with records from Canada (Alberta, Manitoba, Ontario) and the United States. The species belongs to a genus known for feeding on leaves in a skeletonizing pattern, consuming tissue between leaf veins while leaving the veins intact.
leaf-beetle skeletonizing-beetle Chrysomelidae North-America herbivore
Trirhabda diducta
skeletonizing leaf beetle
Trirhabda diducta is a species of skeletonizing leaf beetle in the family Chrysomelidae, first described by George Henry Horn in 1893. The genus Trirhabda comprises approximately 26 North American species, most of which are associated with goldenrod (Solidago) and related Asteraceae hosts. Like congeners, T. diducta is expected to be a specialist herbivore with larvae that mine leaves and adults that skeletonize foliage. The species occurs across North America, though specific host associations and detailed biology remain poorly documented compared to better-studied relatives such as T. canadensis and T. virgata.
leaf-beetle Chrysomelidae Galerucinae Trirhabda skeletonizing-beetle North-America Asteraceae herbivore specialist
Trirhabda nitidicollis
Rabbitbrush Beetle, Rabbitbrush Leaf Beetle
Trirhabda nitidicollis is a species of skeletonizing leaf beetle in the family Chrysomelidae. It is found in western North America, where adults feed on rabbitbrush (Ericameria nauseosa). The species is commonly encountered in pinyon-juniper woodland habitats during summer months.
leaf-beetle skeletonizing-beetle rabbitbrush Chrysomelidae Trirhabda western-North-America herbivore Ericameria-nauseosa
Trirhabda pilosa
Trirhabda pilosa is a skeletonizing leaf beetle in the family Chrysomelidae, native to North America. The species is a specialist herbivore of sagebrush (Artemisia spp.) and has been extensively used in ecological research as a model organism to study plant-to-plant communication and induced plant resistance. Larvae demonstrate consistent behavioral avoidance of leaves exposed to damage cues, making them valuable for rapid bioassays of plant defensive responses.
leaf-beetle Chrysomelidae sagebrush-specialist herbivore induced-resistance plant-plant-communication bioassay model-organism Artemisia North-America
Tupiocoris
Tupiocoris is a genus of plant bugs in the family Miridae containing approximately nine described species. The genus includes both herbivorous and predatory species. Tupiocoris notatus is a Solanaceae-specializing herbivore with documented genome-level research on host plant transcriptional responses. Tupiocoris cucurbitaceus is a generalist predatory mirid studied as a potential biocontrol agent for tomato pests in Argentina. Species within this genus show divergent feeding strategies, with some functioning as herbivores and others as omnivorous predators.
Miridae plant-bugs biocontrol predatory-mirids Solanaceae-pests tomato-pests genome-assembly transcriptional-responses Tuta-absoluta Trialeurodes-vaporariorum Argentina Neotropical generalist-predator herbivore pest-management agricultural-entomology
Tupiocoris notatus
Suckfly
Tupiocoris notatus is a small mirid bug (2–3 mm) specializing on Solanaceae host plants. It feeds on mesophyll cell contents of plants such as Datura wrightii and Nicotiana attenuata. The species undergoes incomplete metamorphosis with multiple nymph stages. It has become an important model organism for studying plant-herbivore chemical ecology and host plant-specific transcriptional responses.
model-organism pest herbivore chemical-ecology genomics
Ucides cordatus
swamp ghost crab, caranguejo-uçá, Atlantic mangrove ghost crab
Ucides cordatus is a large mangrove crab endemic to the Atlantic coast of the Americas, ranging from Florida to Uruguay. It is one of two species in the genus Ucides and holds substantial economic and ecological importance, particularly in Brazil where it supports artisanal fisheries. The species exhibits pronounced sexual dimorphism, with females typically larger than males and differing in carapace coloration. Population declines have been documented since 1988 due to overharvesting, habitat loss, and disease.
crustacean decapod brachyura mangrove terrestrial-crab ecosystem-engineer fisheries-species bioindicator sexual-dimorphism herbivore burrowing Atlantic-distribution Brazil conservation-concern
Udea rubigalis
Celery Leaftier, Greenhouse Leaftier
Udea rubigalis is a small moth in the family Crambidae, commonly known as the celery leaftier or greenhouse leaftier. The species occurs throughout the Americas, from North America through Central and South America. Larvae are polyphagous and feed on a wide variety of plants across multiple families. Adults have been documented visiting apple flowers, where they may contribute to nocturnal pollination.
moth Crambidae polyphagous nocturnal-pollinator pest Americas apple-pollination herbivore Lepidoptera Spilomelinae greenhouse-pest celery-pest
Uroleucon caligatum
Northern Green Goldenrod Aphid
Uroleucon caligatum is a North American aphid species in the family Aphididae, specialized on goldenrod hosts in the genus Solidago. The species exhibits significant intraspecific variability in performance across different host plant clones. Like other Uroleucon species, it likely reproduces parthenogenetically during the growing season. Field studies have demonstrated that plant clone identity strongly affects aphid developmental time, adult weight, and colony growth.
aphid herbivore parthenogenesis host-plant-interaction Solidago goldenrod intraspecific-variability
Virbia laeta
joyful holomelina, Joyful Virbia Moth
Virbia laeta, commonly known as the joyful holomelina or Joyful Virbia Moth, is a small moth in the family Erebidae. It was described by Félix Édouard Guérin-Méneville in 1844. The species exhibits sexual dimorphism in forewing length and shows considerable variation in adult flight period across its North American range.
moth Erebidae Arctiinae pine-woodland North-America sexual-dimorphism herbivore
Xanthorhoe
Xanthorhoe is a genus of carpet moths in the family Geometridae, subfamily Larentiinae. The genus was established by Jacob Hübner in 1825 and contains numerous species distributed across the northern Palaearctic region. Several species are widespread and common, while others have restricted endemic distributions. The genus is characterized by distinctive wing patterns with bands or lines, and larvae are typically associated with herbaceous plants. Some species have experienced population declines, including Xanthorhoe bulbulata in New Zealand, which is feared possibly extinct.
Geometridae Larentiinae carpet-moth Palaearctic herbivore nocturnal light-attracted
Xylophanes tersa
Tersa Sphinx
Xylophanes tersa, commonly known as the tersa sphinx, is a moth in the family Sphingidae first described by Carl Linnaeus in 1771. It occurs across a broad geographic range from the eastern and central United States through Mexico, the West Indies, Central America, and into South America. The species is notable for its distinctive wing pattern and is recognized as a pollinator with documented larval associations with multiple plant genera.
moth sphingidae hawkmoth neotropical pollinator herbivore
Ypsolopha dentella
Honeysuckle Moth
Ypsolopha dentella, commonly known as the honeysuckle moth, is a small moth in the family Ypsolophidae. Adults have a wingspan of 18–23 mm and exhibit distinctive wing patterns with a strongly falcate (hooked) apex. The species is notable for its unusual resting posture, with adults hanging upside down and antennae stretched forward. Larvae feed within silken webs on host plants and construct cocoon-like pupal cradles attached to vegetation.
Ypsolophidae Lepidoptera herbivore web-forming-larva introduced-to-North-America
Zale curema
Black-eyed Zale Moth, Northeastern Pine Zale, Black-eyed Zale
Zale curema is a moth in the family Erebidae, first described by John Bernhard Smith in 1908. The species is strongly associated with pitch pine forests in eastern North America. It has one generation per year, with larvae feeding preferentially on young needles of pitch pine. The species is listed as endangered in Connecticut but considered globally secure.
moth Erebidae pitch-pine univoltine endangered Connecticut forest-specialist North-America herbivore conifer-feeder
Zeiraphera improbana
larch needleworm moth, Larch Needleworm
Zeiraphera improbana is a small tortricid moth native to North America, commonly known as the larch needleworm moth. The species has a wingspan of approximately 19 mm. Its larvae are specialized feeders on Larix species, particularly tamarack (Larix laricina). The species is subject to parasitism by multiple hymenopteran families including braconid, ichneumonid, and chalcid wasps.
moth Lepidoptera Tortricidae larch Larix forest-pest North-America herbivore
Zonosemata vittigera
silverleaf nightshade fruit fly
Zonosemata vittigera is a species of tephritid fruit fly in the family Tephritidae, native to North America. It is known primarily as a specialist herbivore associated with silverleaf nightshade (Solanum elaeagnifolium), a weedy Solanaceous plant. The species has been studied for its potential role in biological control of this invasive plant. Like other tephritids, it likely exhibits characteristic wing patterning and larval development within host plant tissues.
Tephritidae fruit-fly herbivore biological-control Solanaceae silverleaf-nightshade North-America
Zynzus magnus
Zynzus magnus is a species of sawfly in the family Argidae, originally described as Ptenus magnus by Smith in 1970. It belongs to a group of hymenopterans commonly known as argid sawflies. The genus Zynzus is part of a diverse family of herbivorous sawflies whose larvae typically feed on various plant species.
sawfly Argidae Hymenoptera herbivore insect