Tennessee

Guides

Arianops unicoi
Arianops unicoi is a species of ant-loving beetle in the family Staphylinidae, described by Barr in 1974. The specific epithet 'unicoi' references the Unicoi Mountains, part of the southern Appalachian range in eastern Tennessee and western North Carolina. As a member of the subfamily Pselaphinae, it belongs to a diverse group of small rove beetles typically associated with forest floor habitats. The species is known from a restricted geographic range in the southeastern United States.
Staphylinidae Pselaphinae cave-beetle ant-loving-beetle Appalachian-endemic North-Carolina Tennessee montane-forest
Catocala serena
Serene Underwing
Catocala serena, the serene underwing, is a moth in the family Erebidae. It is found in eastern North America from southern Ontario and New England south to Tennessee, and west to Illinois and eastern Wisconsin. Adults are active from July to September with one generation per year. The larvae feed on shagbark hickory (Carya ovata) and black walnut (Juglans nigra).
underwing-moth nocturnal deciduous-forest hardwood-specialist single-brooded July-emergence Erebidae Catocala North-America eastern-United-States Ontario Tennessee Illinois Wisconsin Carya Juglans hickory walnut
Chlorotettix iridescens
Chlorotettix iridescens is a species of leafhopper in the family Cicadellidae, subfamily Deltocephalinae. Described by DeLong in 1916, this species is placed in the tribe Pendarini. Distribution records indicate occurrence in Tennessee, USA. As a member of the genus Chlorotettix, it shares characteristics typical of this leafhopper group, though specific details about its biology remain poorly documented in available sources.
leafhopper Cicadellidae Deltocephalinae Pendarini Hemiptera Auchenorrhyncha USA Tennessee
Dalmosella tenuis
Dalmosella tenuis is a species of rove beetle in the family Staphylinidae, subfamily Pselaphinae. It is a small beetle belonging to the tribe Trichonychini within the diverse Pselaphinae, a group known for their compact bodies and reduced elytra. The species was described by Thomas L. Casey in 1897 and occurs across eastern North America.
Staphylinidae Pselaphinae rove-beetle North-America Casey-1897 Trichonychini Dalmosella Coleoptera beetle insect arthropod Animalia Insecta Polyphaga Staphyliniformia Staphylinoidea Euplectitae Trimiina New-Brunswick Alabama District-of-Columbia Florida Georgia Kentucky Louisiana Massachusetts Maine Mississippi North-Carolina New-Hampshire New-Jersey Ohio Oklahoma Pennsylvania Tennessee Virginia USA Canada eastern-North-America
Dicymolomia
Dicymolomia is a genus of crambid moths established by Zeller in 1872, containing approximately eight described species. The genus is placed in subfamily Glaphyriinae. Dicymolomia julianalis has been documented as a seed predator on musk thistle (Carduus nutans) in Tennessee, with larvae feeding within seed heads and reducing seed production. The genus has been recorded from the United States, including Vermont and Tennessee.
Crambidae Glaphyriinae seed-predator thistle Tennessee biological-control
Hadenoecus barri
Barr's Cave Cricket
Hadenoecus barri is a species of camel cricket described by Thomas H. Hubbell in 1978. It belongs to the family Rhaphidophoridae, a group of wingless, humpbacked crickets commonly known as cave crickets or camel crickets. The species occurs in North America, with confirmed records from Tennessee. Like other members of its genus, it is likely adapted to dark, humid cave environments.
cave-cricket camel-cricket Orthoptera Rhaphidophoridae subterranean Tennessee North-America Hubbell-1978 Hadenoecus Ensifera
Hadenoecus opilionides
Tennessee cave cricket
Hadenoecus opilionides, commonly known as the Tennessee cave cricket, is a camel cricket species described by Hubbell in 1978. It belongs to the family Rhaphidophoridae, a group of wingless crickets specialized for life in dark, humid environments. The species is known from two recognized subspecies: H. o. australis and H. o. opilionides. Records indicate it occurs in Tennessee and broader North America.
cave-dwelling endemic Tennessee camel-cricket Rhaphidophoridae
Haplaxius glyphis
Haplaxius glyphis is a species of planthopper in the family Cixiidae, described by Kramer in 1979. It belongs to a genus of small, inconspicuous insects that inhabit forested and vegetated environments. The species is recorded from northeastern North America, with documented occurrences in the United States and Canada.
planthopper cixiidae auchenorrhyncha fulgoromorpha hemiptera insecta arthropoda north-america united-states canada massachusetts new-york tennessee new-brunswick québec kramer-1979 oecleini cixiinae delphacoidea hexapoda animalia eukaryota
Homoeosoma asylonnastes
Homoeosoma asylonnastes is a species of snout moth in the family Pyralidae, described by Goodson and Neunzig in 1993. It is known from limited observations in eastern North America, specifically Tennessee and West Virginia. The species belongs to a genus containing several sunflower-associated moths, though specific ecological details for this species remain poorly documented.
Pyralidae Phycitinae snout-moth North-America Tennessee West-Virginia 1993-description
Leptusa gimmeli
Leptusa gimmeli is a species of rove beetle in the family Staphylinidae, described from Tennessee in 2010. It belongs to the genus Leptusa, a group of small, often overlooked staphylinids. The species was established based on specimens collected in the eastern United States. As a recently described taxon, detailed biological information remains limited.
Staphylinidae rove-beetle Coleoptera Tennessee USA 2010-description Park-&-Carlton recently-described
Philonix fulvicollis
Philonix fulvicollis is a gall wasp species in the family Cynipidae, first described by Fitch in 1859. It has an alternation of sexual and asexual generations, a phenomenon confirmed through molecular analysis of cytb and ITS2 sequences. The species is distributed across eastern and central North America, with records from the United States and Canada. Like other cynipid wasps, it induces gall formation on host plants, though specific host associations require further documentation.
gall-wasp cynipid alternation-of-generations cyclical-parthenogenesis North-America Hymenoptera Cynipidae Philonix insect arthropod gall-forming sexual-asexual-alternation molecular-confirmation cytb ITS2 Fitch-1859 Manitoba Ontario Quebec New-Brunswick Alberta New-York Michigan Tennessee Illinois Kansas
Rhopalosoma nearcticum
Rhopalosoma nearcticum is a parasitoid wasp in the family Rhopalosomatidae. Its larvae develop as ectoparasitoids on crickets, with documented hosts including multiple Hapithus species and the Anaxipha exigua species-group. The species is found in the Americas from the United States to Brazil, though phylogenetic studies suggest at least two genetically distinct Rhopalosoma clades exist in America north of Mexico.
parasitoid ectoparasitoid cricket-parasite wasps hymenoptera rhopalosomatidae nearcticum brues-1943 americas united-states brazil mid-atlantic tennessee hapithus anaxipha gryllidae trigonidiidae barcoding phylogenetics genetic-clades larval-development host-specificity insect-parasitoid aculeata vespoidea apocrita hexapoda arthropoda insecta animalia metazoa eukaryota cypress-grove-nature-park jackson-tennessee open-journal-of-animal-sciences journal-of-hymenoptera-research gbif inaturalist catalogue-of-life ncbi-taxonomy wikipedia dna-barcoding new-host-record species-complex cryptic-species north-america central-america south-america mexico mexican-states utah distribution-records observations 327-observations 73 74 75 76 77 78 mxc mxe mxg mxi mxn mxs mxt uta accepted exact-match species-rank 1943 brues rhopalosoma-cresson hymenoptera-rhopalosomatidae america-north-of-mexico cricket-parasitizing-wasp habitat-abundances mid-atlantic-park ectoparasitoid-larvae host-species gryllidae-hapithinae trigonidiidae-trigonidiinae genetic-evidence second-species phylogenetic-analyses genetically-distinct-clades at-least-two-species documented-species larvae-collected collection-site nature-park conservative factual accurate structured entomology guide taxon-record json-schema high-level-overview physical-description distinguish similar-taxa environment conditions geographic-range timing activity feeding developmental stages notable actions habits ecosystem interaction meaningful additional-context clear direct concrete non-overlapping unique cautious observed known null supported justified inferred medium low sparse well-supported partial reliable critical-rules field-intent style-rules quality-rules output-format strictly-match no-extra-fields no-commentary priority correctness completeness clarity verbosity usefulness speculation vague generalizations fabricate behaviors diet-details life-cycle-details host-relationships fluff filler taxonomy prose technical-jargon concrete-statements abstract-descriptions
Selonodon papillatus
Selonodon papillatus is a species of click beetle in the family Cebrionidae, described as new to science in a 2001 revision of the genus Selonodon. It is one of 17 new species described from the southern United States in this taxonomic work. The species is known from Tennessee and belongs to one of six recognized species groups within the genus based on cladistic analysis. Like other cebrionids, adults are likely nocturnal and males possess distinctive morphological features used in species identification.
Coleoptera Cebrionidae Selonodon click-beetles new-species Tennessee Nearctic nocturnal
Sigela penumbrata
Stippled Sigela Moth
Sigela penumbrata, commonly known as the stippled sigela moth, is a small moth species in the family Erebidae. It is native to North America, with documented occurrences in Tennessee and Florida. The species was described by Hulst in 1896.
small-moth North-America Tennessee Florida 1896-description
Solenopsis richteri
Black Imported Fire Ant, BIFA
Solenopsis richteri, the black imported fire ant, is a South American native fire ant species that has been introduced to North America. Once considered a subspecies or color variant of Solenopsis invicta, it is now recognized as a distinct species with demonstrably different range and ecological preferences. It appears more cold-tolerant and less dominant than the red imported fire ant. In its native Argentina, it is attacked by six species of Pseudacteon phorid flies that significantly reduce its foraging activity. The species hybridizes with S. invicta where their ranges overlap, particularly in Tennessee. In Eritrea, it has been documented as a serious agricultural pest of crops and grazing areas.
fire-ant invasive-species agricultural-pest hybridization biological-control phorid-parasitoid seed-harvester cold-tolerant Argentina Eritrea Tennessee
Tanyptera dorsalis
Antlered Crane Fly
Tanyptera dorsalis is a species of crane fly in the family Tipulidae, commonly known as the Antlered Crane Fly. Males are distinguished by prominent antler-like projections on the head. The species occurs in eastern North America, with records from Canada and the United States.
crane-fly Tipulidae antlered sexual-dimorphism Nearctic Diptera Nematocera insect male-ornamentation Tanyptera North-America Canada United-States Michigan Vermont Ontario Quebec Minnesota Illinois Tennessee North-Carolina Arkansas Newfoundland Tipulomorpha Hexapoda Pterygota Insecta Arthropoda Animalia Walker-1848 species accepted exact-match observed iNaturalist GBIF distribution biology review male head-projections ornamentation sexual-selection identification diagnostic-trait field-guide entomology natural-history biodiversity taxonomy systematics phylogeny evolution ecology habitat seasonality life-cycle reproduction behavior ecosystem-role human-relevance similar-taxa misconceptions extra-details tags completeness has-inferred-content confidence-notes source evidence metadata full-text abstract title journal subjects DOI paper-summary GBIF-taxonomy-match iNaturalist-taxon Wikipedia-summary observations-count preferred-common-name kingdom phylum class order family genus rank status match-type distribution-records Vermont-US US USA Minn Ont Que Nfld Ill Ark Tenn NC Antlered-Crane-Fly 1220 None Tanyptera-dorsalis Walker,-1848 EXACT Minnesota-to-Ontario,-Quebec-and-Newfoundland,-south-to-Illinois,-Arkansas,-Tennessee-and-North-Carolina high false Abstract-content-was-empty;-metadata-extracted-from-document-structure-only.-Full-text-not-available-in-provided-source.-Distribution-information-limited-to-title-mention-of-Michigan-and-general-'review-of-its-distribution-and-biology.'The-antlered-crane-fly,-Tanyptera-dorsalis-(Walker)-(Diptera:-Tipulidae),-in-Michigan-and-a-Review-of-Its-Distribution-and-Biology Northeastern-Naturalist 10.1656/045.017.0216 {"summary":-"The-antlered-crane-fly,-Tanyptera-dorsalis-(Walker)-(Diptera:-Tipulidae),-is-a-species-of-crane-fly-with-distinctive-antler-like-projections-on-the-head-of-males.-The-source-provides-a-review-of-its-distribution-and-biology-in-Michigan-and-broader-range.",-"habitat":-"",-"distribution":-"Michigan;-broader-distribution-reviewed-in-the-paper",-"diet":-"",-"hostAssociations":-[],-"lifeCycle":-"",-"reproduction":-"",-"notableBehaviors":-"",-"ecosystemRole":-"",-"confidenceNotes":-"Abstract-content-was-empty;-metadata-extracted-from-document-structure-only.-Full-text-not-available-in-provided-source.-Distribution-information-limited-to-title-mention-of-Michigan-and-general-'review-of-its-distribution-and-biology.'"}Matched-scientific-name:-Tanyptera-dorsalis-(Walker,-1848)Canada,-USA-(Minn-to-Ont,-Que-and-Nfld,-south-to-Ill,-Ark,-Tenn-and-NC).;-Nearctic;-Canada,-USA-(Minn-to-Ont,-Que-and-Nfld,-south-to-Ill,-Ark,-Tenn-and-NC).;-Nearctic;-Vermont-US,-US
Tolus
Tolus is a monotypic genus of harvestmen in the family Phalangodidae, described by Goodnight & Goodnight in 1942. The sole described species, Tolus appalachius, is known only from two caves in Tennessee, United States. This genus represents a rare example of cave-adapted opilionid fauna in the Appalachian region.
cave-dwelling endemic monotypic Tennessee harvestman subterranean
Tolus appalachius
Appalachian Cave Harvestman
Tolus appalachius is a small, eyeless cave-dwelling harvestman endemic to Tennessee. It is the sole described species in the genus Tolus. First described in 1942, this troglobitic arachnid is known from only a handful of cave systems in the Appalachian region. Its highly restricted distribution and specialized subterranean habitat make it vulnerable to environmental disturbances.
cave-obligate troglobite endemic Tennessee harvestman Phalangodidae Laniatores subterranean
Trechus tuckaleechee
Trechus tuckaleechee is a species of ground beetle in the subfamily Trechinae, described by Barr in 1962. It belongs to the genus Trechus, a large and widespread group of small carabid beetles commonly known as blind beetles or trechine ground beetles. The species epithet 'tuckaleechee' likely references Tuckaleechee, a location in Tennessee, USA, suggesting a restricted geographic distribution. Like other Trechus species, it is presumably adapted to subterranean or cryptic habitats.
ground-beetle carabidae trechinae subterranean endemic USA Tennessee
Trichonephila clavata
Jorō spider, Joro Spider, Parachute spider
Trichonephila clavata, commonly known as the Jorō spider, is a large orb-weaving spider native to East Asia that has become established as an invasive species in the southeastern United States since approximately 2010. First confirmed in Georgia in 2014, it has expanded rapidly across multiple states through a combination of ballooning dispersal and human-mediated transport. The species is notable for its substantial size, striking coloration, and extensive golden webs, but poses minimal risk to humans due to small fangs and docile behavior. Its physiological adaptations—including higher metabolic rate, faster heart rate, and greater cold tolerance than its congener Trichonephila clavipes—suggest potential for continued northward range expansion.
invasive-species orb-weaver ballooning urban-wildlife biological-control cold-tolerance startle-response cannibalism kleptoparasitism Japanese-folklore Nephilidae Trichonephila spider-silk range-expansion physiological-adaptation urban-ecology agricultural-pest-predator iNaturalist Georgia Maryland East-Asia United-States spider-bite venom docile non-aggressive web-architecture egg-sac overwintering sexual-dimorphism metabolic-rate heart-rate freeze-tolerance road-ecology prey-capture competition native-spider-impacts public-perception media-sensationalism management pesticide-alternatives broom-removal ornamental structural-pest ornithology cardinal web-strength trophic-interactions DNA-metabarcoding diet-analysis species-distribution-model physiological-entomology behavioral-ecology arachnology ballooning-dispersal human-mediated-dispersal hitchhiker cargo-stowaway port-of-entry climate-change warming northward-expansion DMV Howard-County Elkridge Ilchester West-Elkridge beech-forest secondary-forest suburban roadside telephone-pole streetlamp forest-edge disturbance-tolerance prey-detection vibrational-noise auditory-disturbance motionless freezing shyness Hannibal-Lecter stink-bug lanternfly evolutionary-history ancient-association ecosystem-service biocontrol natural-enemy invasive-pest brown-marmorated-stink-bug spotted-lanternfly Halyomorpha-halys Lycorma-delicatula competitive-exclusion dominant-orb-weaver abundant population-growth rapid-spread range-span 120,000-km2 physiological-plasticity metabolism twice-as-high 77%-higher-heart-rate 74%-freeze-survival development-rate seasonal-window life-cycle-completion thermal-limitation congener-comparison natural-dispersal human-transport iNaturalist-record citizen-science confirmed-sighting breeding-population male-and-female gravid-female egg-case stowaway cargo-container port-introduction local-port vehicle-transport hitchhiking accelerated-arrival several-years natural-means prognostication prediction model suitable-habitat abundant-suitable-habitat eastern-North-America western-North-America potential-range invasive-range potential-impact environmental-impact ecological-impact ecosystem-impact monitor cautious evidence-based reasonable-journalism sensationalism exaggeration uncritical-acceptance harmless carefully-monitored next-steps research-opportunity call-for-research knowledge-gap little-known novel-ecosystem spreading rapidly-expanding invasive-predator invasive-orb-weaver non-native introduced established colonized thriving doing-fine happy merely-20-minutes-away road-trip visit access-spread beech-leaf-disease BLD state-forest remarkable-colony amongst-beech-trees confirmed-prognostication Davis-and-Frick escape-relative-warmth expand-range-northward eastern-seaboard merely-20-minutes-away-from-home resist-opportunity amazing-predators tales-of-arrival previous-episodes 2022 2024 reduce-angst large-non-native-spider establishing-in-DMV facts-presented past-episode venomous-terrible-painful Nah expert-Rick-Hoebeke risks-small puny-fangs unlikely-pierce-skin video completely-non-aggressive eastern-Howard-County haphazard-webs littered-with-remains former-victims leaves shed-exoskeletons much-larger-female dwarfs-mate positioned-just-above strand-of-silk spinnerets underside-of-abdomen near-red-mound relative-to-hand large-and-docile wait-and-see what-Jorō-means-to-ecosystems help-other-spiders put-a-beat-down-on-invasive-pests stink-bugs spotted-lanternflies passive-hunters enormous-webs larger-than-a-meter-in-diameter capture-prey-snared-in-silk arachnophobes-scary arachnophiles-beautiful important-ecosystem-services crop-pests native-range Asia having-an-old-friend-over-for-dinner reunite first-time large-spiders juicy-prey-items feathered-and-non-feathered-reptiles poses-no-known-threat difficult-to-predict-impact non-native-species experts-suggest beyond-scary-mien give-indigenous-large-orb-weavers-run-for-their-money black-and-yellow-garden-spider marbled-orb-weaver spotted-orb-weaver other-parts-of-world most-abundant-and-dominant-orb-weaver what-will-it-mean only-time-will-tell final-tidbit Jorō-shapeshifter Jorō-gumo beautiful-woman seduces-men binds-with-silk devours bad-date acknowledgements Rick-Hoebeke identifying-Jorō insights David-Coyle Bob-Bellinger great-images knowledge studies Veni-vidi-vici Nelsen-et-al.Physiological-evaluation Nephila-clavata-newly-recorded Hoebeke-et-al.Life-Cycle-Habitat-and-Variation Moore Startle-responses Davis-and-Anerao How-Urban-Tolerant-Are-They Davis-et-al.inspiration details stars Dave-Clement Miri-Talabac Maddie-Potter hooked-up-with-colony differentiate resources.ipmcenters.org link Jorō-guru David-Coyle's-take YouTube calm-your-fears Journal-of-Economic-Entomology Journal-of-Medical-Entomology chemical-management-strategies effective-management-methods spider-control-products safe-and-effective unlikely-to-bite generally-harmless big-spiders colorful-spiders invasive-spiders in-your-face-spiders webs-on-homes landscape-plants structures middle-of-where-people-live-work-and-play northern-Georgia-2014 presumed-arrived-few-years-prior 15-years increased-dramatically much-of-Southeast disjunct-populations northeastern-U.S.firestorm-of-interest rapidly-expanding-range southeastern-states many-counties Carolinas Tennessee Oklahoma more-than-a-century parts-of-Florida rarely-Pennsylvania tropics thermal-limitations higher-metabolism faster-heart-rate better-ability-to-tolerate-freezing complete-life-cycle-rapidly chilly-temperatures suite-of-adaptations expand-northward warm-loving-cousin findings-support-potential much-yet-to-be-learned successfully-survive-northern-winters nation-and-world-warm southern-species-expand higher-latitudes-and-altitudes rapidly-range-expansion-will-occur typical-mode-of-dispersal aerial-dispersal ballooning-on-strands-of-silk Charlotte's-babies Charlotte's-Web spectacular-moniker parachute-spider rain-down-from-airplanes long-distance-transit human-assistance good-hitchhikers inseminated-gravid-female egg-case-stowaway arrival-in-DMV several-years-by-natural-means new-introduction-at-local-port human-assist-in-vehicles accelerate-arrival terrible-and-painful small-fangs visited-cousin golden-silk-spider Costa-Rica exceeding-meter-diameter indigenous-large-orb-weavers run-for-their-money minimal-direct-impact firestorm Andrew-Davis Benjamin-Frick University-of-Georgia past-week native-to-eastern-Asia Japan China Korea Taiwan known-in-Georgia-since-2013 spreading-rapidly joined-its-cousin Trichonephila-clavipes established-over-160-years better-tolerate-freezing survive-northern-winters rapidly-range-expansion typical-mode long-distance new-introduction human-assist arachnophobes arachnophiles brown-marmorated-stink-bugs difficult-to-predict scary-mien indigenous-orb-weavers Mary-Nouri Sarah-Morgan WAMU relatively-harmless spider-season fall leaves-changing-color cool-crisp-autumn-air pumpkin-spice extension-entomologist Southeast not-just-spiders 20-feet-wide homes people-live-work-and-play 15-years-or-so influx-of-calls public entomology-extension-programs media-frenzy two-questions get-rid-of-Jorō-spiders are-Jorō-spiders-dangerous Clemson-University Southern-Adventist-University Washington-College Union-College two-new-studies test-methods-for-eliminating how-likely-to-bite harm scoured-internet recommended-treatment-options spider-specific-management-recommendations medically-relevant widow-spiders brown-recluses do-not-enter-homes relatively-new recommended-products labelled-spider-control-products tested-products several-products-eliminate not-legal-pesticides machine-lubricant not-recommended commercially-available strongly-encourage labelled-products easiest-and-cheapest without-chemicals broom-or-stick walked-into-spider-web rode-bike took-spider-to-face not-great-feeling wonder-if-bitey give-bitten-superpowers unique-studies evaluated-behaviors react-to-people rather-drop-off-web hang-around-and-bite really-provoke volunteered-to-get-bitten yes-you-read-correctly akin-to-mosquito-bite little-redness little-swelling largely-gone-next-day no-acquired-superpowers take-home-message twofold simplest-and-most-effective without-pesticides feel-you-need-pesticides product-labeled-for-spider-control try-not-to-freak-out doesn't-want-to-be-on-you odds-of-getting-bitten-extremely-low enjoy-glorious-fall-weather drink-pumpkin-spiced-beverage watch-where-you-walk Keep-calm-and-carry-on bites-unlikely cause-minimal-discomfort associate-professor Department-of-Forestry-and-Environmental-Conservation socials email extension featured pest-management Entomology-Today latest-posts email-subscription March-2022 wondered make-its-way-to-DMV September-2022 two-observations three-years 40-sightings happy-and-doing-just-fine several-Howard-County-locations week-or-so-ago team-of-scientists University mission killing-ultra-valuable-beech-trees thriving-amongst-beech-trees visit-amazing-predators mature-females both-Trichonephila-species three-locally-common-orb-weaving-species time-spent-immobile mild-disturbance brief-puff-of-air air-puff-response-data five-other-North-American-species published-literature 453-observations freezing-behavior 10-spider-species remained-immobile-under-a-minute both-Trichonephila-spiders over-an-hour unprecedented shyest-ever-documented tolerate-urban-environments remaining-motionless fleeing nonsexual-cannibalism mating-activity females-cannibalize-males food-availability territorial-aggression Southeastern-United-States expanding-range shy behavioral-reactions descriptive-observations photo-documentation anecdotal-observations controlled-pairings lab natural-webs field one-female-biting-and-killing-another short-fight similar-size container 25-trials fights-ensued-40%different-sizes 27-trials fights-happened-18%larger-females-not-always-aggressor 52-lab-trials six-bouts 9%direct-killing field-trials empty-web 14-trials one-fight 7%aggressor-killing-and-wrapping silk away-from-any-web not-necessarily-territoriality intraspecific-aggression provoked-or-stressed deserves-more-study newly-invasive biology physiology new-range closely-related-species successfully-established 160-years investigation compare online-records iNaturalist.org seasonal-distributions timing females physiological-traits environmental-tolerance metabolic-rates cardiac-functioning cold-exposure survival brief-below-freezing-temperature shorter-season complete-lifecycle narrow-period suitable-weather inherently-higher-metabolism low-temperature survive-better 74%-compared-to-50%brief-freeze colder-climatic-region southeastern-USA useful-information planning urban-landscapes busy-roads frequent-disturbances auditory-and-vibrational physiological-or-behavioral-changes northeast-Georgia varying-levels-of-road-traffic prey-capture-behavior simulated-prey tuning-fork 128-hz-frequency touched-to-web attacked 357-total-trials 20-different-roads attacked-59%high-variability some-roadsides-over-80%others-less-than-30%small-but-significant-negative-correlation daily-road-traffic spider-attack-rates moderate--to-heavy-traffic-roads slightly-less-likely-to-attack 51%-vs-65%able-to-live-near-roads cost-in-terms-of-prey-capture did-not-weigh-less compensate-for-disturbance accumulating-evidence human-dominated-landscapes aid-spread introduced-range Eriostethus-rufus polysphinctine-ectoparasitoid araneid-spiders Neoscona-spp.endemic-to-Japan Yamagata-Prefecture 38º46'-N northern-Japan northernmost-record genus identification-confirmed morphology DNA-barcoding cocoon large-modified-web unique inverted-triangle over-50-cm hanging-from-ill-defined-part no-organized-structure host-spider circumstantial-evidences structure-of-modified-web pre-existing-web-partly-reused orb-web-completely-removed sustaining-threads-newly-moored parasitises-host-spiders two-subfamilies unusual-for-group invasion-potential known-invasive-range review dispersal-abilities potential-impacts management-strategies October-2022 at-least-120,000-km2 South-Carolina North-Carolina Alabama West-Virginia pattern-of-spread natural-dispersal-mechanisms human-mediated-transport large-bodied-orb-weavers flying-insects small-animals thirteen-co-occurring-spider-species monitored-for-competition resources web-building-sites natural-and-urban-habitats management-options-limited advise-journalists-and-experts against-exaggerating-potential-environmental-impact ecologically-harmless rapid-spread-carefully-monitored cautious-evidence-based-approach determining-next-steps three-material-types web-capture introduced-species alter-established-trophic-interactions molecular-analysis resolve-changes community-structure foraging-links east-coast fecal-samples prey-remains-from-webs dissected-guts compare-diet-composition arthropod-targeted-COI-primers Illumina-MiSeq highest-diversity highest-richness highest-proportion-prey-reads recovery-of-prey-reads dissected-gut-content low overwhelmed-by-Jorō-spider-DNA high-proportions-Jorō-spider-reads higher-prey-diversity-and-richness detected-prey-DNA several-days-after-capture initial-gut-retention-time-estimates first-glimpse complexity-of-trophic-associations introduced-web-building-spider viable-material source-of-prey-DNA estimates-of-biodiversity Jammu-and-Kashmir northernmost-shifting document-presence behavior habitat-adaptation colder-temperature-environment Goha-Tehsil Doda-district 1556.74-meters road-bridge nearby-vegetation brightly-colored-abdomens black green yellow red long-legs yellow-and-black-bandings predominantly-seen smaller fewer unique-behaviors remaining-motionless-after-disturbances 5-10-meters-of-roads adaptation-to-human-settlements field-observations image-documentation expert-confirmation thrive-in-colder-conditions 15-20-degrees-Celsius October-November no-spider-found higher-elevations significantly-lower-temperatures adaptation-limited-to-milder-cold-regions new-insight adaptation need-for-further-research non-native-habitats eggs overwinter harsh-weather-conditions no-protection compact-silk-case milky-coating chorionic-microspheres CM fine-structural-characteristics ecological-importance uneven-size-distribution outer-eggmass evenly-covered single-layer diameter-2.3-µm short-papillary-projections segmental-adhesion mucous-components insoluble-in-water partially-soluble-in-absolute-ethanol spherical-structure HFIP strong-organic-solvent not-derived-from-vitellogenic-or-choriogenetic-processes CM-adhesive-coatings ovipositional-process equivalent-to-cocoon-silk protective-functions silken-eggcase Northern-Cardinal Cardinalis-cardinalis perches steals-food southeast-of-the-United-States questions native-fauna-affected consuming-prey-items example native-species-deriving-benefit manner-of-kleptoparasitism perched-directly-on-web supported-its-weight 42-48-g first-documented-case spider-web-supporting-perching-bird measurements force-gauge typical-webs support-masses-up-to-70-g small-but-growing-body-of-knowledge non-native-spider species-distribution-models ecological-niche-modeling predict-areas establish-if-introduced three-distinct-genetic-lineages mitochondrial-COI genome-wide-SNPs Korean-Peninsula
Vaejovis carolinianus
southern unstriped scorpion, southern devil scorpion
Vaejovis carolinianus is a small, dark scorpion native to the southeastern United States and the only scorpion species native to Tennessee. Adults are generally less than 2 inches in length with claws and tail extended. The species exhibits defensive behaviors including stinging and chelae pinches, with risk assessment capabilities that allow it to modify responses based on environmental features such as refuge availability. It is a generalist predator of smaller arthropods and has been observed to be cannibalistic.
scorpion vaejovidae southeastern-united-states tennessee nocturnal mesic-woodland rocky-habitat behavioral-ecology risk-assessment defensive-behavior