Rosaceae

Guides

Anthonomus quadrigibbus
apple curculio
Anthonomus quadrigibbus, commonly known as the apple curculio, is a small weevil species in the family Curculionidae. It is a fruit-feeding pest native to North America, primarily associated with rosaceous fruit trees and shrubs. Adults feed on developing fruits, causing significant damage, while larvae develop within the fruit, feeding on ovules. The species exhibits tight phenological synchronization with its host plants, with adult emergence and oviposition timed to specific flowering and fruit development stages.
pest fruit-feeding rosaceae curculionidae phenology overwintering leaf-litter phytosanitary invasive-potential
Anthonomus rubi
strawberry blossom weevil, strawberry-blossom weevil
Anthonomus rubi is a small weevil native to Europe, Asia, and North Africa that has become established in North America (first detected in British Columbia, Canada in 2019, then Washington State, USA in 2021). It is a major agricultural pest of strawberry and raspberry, with females laying single eggs in unopened flower buds before severing the stalk, causing bud death and yield losses up to 80% in severe cases. The species has been observed to exhibit prolonged adult activity year-round in protected cultivation systems, with recent documentation of direct fruit feeding behavior in addition to traditional bud damage.
pest agricultural invasive weevil strawberry raspberry rosaceae Europe North-America British-Columbia pheromone integrated-pest-management
Argyresthia pruniella
cherry fruit moth, cherry blossom tineid
Argyresthia pruniella is a small moth in the family Argyresthiidae, commonly known as the cherry fruit moth or cherry blossom tineid. It is recognized by its distinctive reddish-brown forewings with white markings and narrow, fringed hindwings. The species is considered an agricultural pest due to larval feeding in the shoots of fruit trees. It occurs across Europe, Asia Minor, and North America.
microlepidoptera pest orchard Rosaceae shoot-borer light-attracted
Balcanocerus
Balcanocerus is a genus of leafhoppers in the family Cicadellidae, subfamily Eurymelinae. Species in this genus are ant-attended and feed on phloem sap from host plants in Rosaceae. The genus includes both North American and European species, with documented associations with specific ant partners and host trees.
leafhopper Eurymelinae ant-attended trophobiosis Rosaceae honeydew aggregation-behavior Palaearctic Nearctic
Bucculatrix pomifoliella
Apple Skeletonizer Moth
Bucculatrix pomifoliella is a minute moth in the family Bucculatricidae, first described by James Brackenridge Clemens in 1860. It is known from eastern and central North America, with records spanning from the northeastern United States through the Midwest and into western Canada. The species is recognized for its leaf-mining larvae that feed on Rosaceae host plants, including apple (Malus) and various Prunus species.
leaf-miner microlepidoptera Rosaceae orchard-pest North-America
Carcina quercana
oak lantern, long-horned flat-body, oak-skeletonizer moth
Carcina quercana is a small moth in the family Peleopodidae (Depressariidae), native to Europe and recently introduced to western North America. It is distinguished by its pastel purple and yellow wing patterning and notably long antennae. The species is moderately polyphagous on deciduous trees, particularly favoring Fagaceae. Adults fly from May to October, with peak activity in July.
moth micromoth oak-lantern long-horned-flat-body oak-skeletonizer Fagaceae Rosaceae Venanides-carcinae genome-sequenced introduced-species North-America
Carposina
Carposina is a genus of small moths in the family Carposinidae, containing approximately 100 described species distributed across multiple continents. The genus includes significant agricultural pests, notably Carposina sasakii (peach fruit moth), whose larvae bore into fruits of Rosaceae and Rhamnaceae. Species exhibit internal fruit-feeding habits as larvae and complete metamorphosis with documented digestive tract reconstruction during pupation to accommodate dietary shifts from solid to liquid food.
agricultural-pest fruit-borer internal-feeder pheromone mating-disruption orchard-pest Rosaceae Rhamnaceae molecular-diagnostics chemosensory-proteins
Cenopis mesospila
White-tailed Fruitworm, White-tailed Fruitworm Moth
A tortricid moth of eastern North America, historically classified under Sparganothis but now placed in Cenopis. Adults are small moths with distinctive patterning. The common name references both the adult's appearance and its larval association with fruit.
Tortricidae fruitworm pest Rosaceae eastern-North-America nocturnal
Cercocarpopsallus
Cercocarpopsallus is a genus of plant bugs in the family Miridae, described by Schuh in 2006. The genus name references Cercocarpus, a genus of mountain mahogany plants (Rosaceae), suggesting a potential host association. As a recently described and poorly documented genus, it is known from very few records.
Miridae plant-bug Psallus-group Rosaceae Cercocarpus monotypic-genus western-Nearctic
Empria
Empria is a genus of sawflies in the family Tenthredinidae, distributed across the Palaearctic region with records from Europe, Japan, and other parts of Asia. Species within the genus are primarily herbivorous, with documented host plant associations predominantly in Rosaceae and a single record in Ericaceae. The genus includes several morphologically similar species groups that have required taxonomic revision using integrated approaches combining morphology, morphometrics, and molecular data.
sawfly Tenthredinidae herbivore Rosaceae Ericaceae Palaearctic cryptic-species molecular-systematics
Enarmonia formosana
cherry-bark moth, cherry bark tortrix, cherrybark tortrix
A small tortricid moth native to Europe, Asia, and North Africa, with introduced populations in North America. Adults are active from May to October in temperate regions. Larvae tunnel beneath bark of mature Rosaceae trees, producing reddish frass at tunnel entrances. The species serves as host for multiple hymenopterous parasitoids in Europe and is managed using synthetic sex pheromones in North America.
tortricidae pest pheromone parasitoid rosaceae bark-borer biological-control invasive-species Europe North-America
Flexamia huroni
Huron River Leafhopper
Flexamia huroni is a leafhopper species in the family Cicadellidae, described by Bess & Hamilton in 1999. It belongs to the genus Flexamia, a group of leafhoppers known for their specialized host plant associations with grasses. The species is named after the Huron River in Michigan, where it was first collected. Like other members of the genus, it likely exhibits strong ecological dependence on specific grass host plants.
leafhopper cicadellidae deltocephalinae paralimnini flexamia grass-specialist michigan-endemic auchenorrhyncha hemiptera insecta arthropoda animalia true-bug planthopper-relative 1999-description bess hamilton huroni huron-river usa north-america grassland-insect host-specific poorly-known rare uncommon data-deficient gbif catalogue-of-life ncbi inaturalist taxon species accepted hexapoda cicadomorpha clypeata membracoidea paralimnina flexamia-huroni bess-&-hamilton 1999 exact-match accepted-name canonical-name scientific-name authorship rank status matched taxonomy classification eukaryota metazoa distribution michigan observations 0 wikipedia none preferred-common-name huron-river-leafhopper true-bugs group kingdom phylum class order family genus authority ipt integrated-publishing-toolkit biodiversity-data-journal zookeys nature-conservation comparative-cytogenetics open-access open-access journal publication dataset specimen type nomenclatural-type herbarium university-of-granada spain fungi lichens agaricales cortinarius antonio-ortega mediterranean france italy image-collection colección-de-imágenes-de-los-tipos-nomenclaturales-de-hongos líquenes musgos-y-algas gda gdac vizoso quesada 2015 doi 10.3897 bdj 3 e5204 new-species new-jersey-pine-barrens muhlenbergia-torreyana pinebarren-smokegrass threatened-species andrew-hicks museum-of-natural-history university-of-colorado gerry-moore natural-resources-conservation-service greensboro nc uli-lorimer brooklyn-botanic-garden f.-whitcombi robert-whitcomb microbiology ornithology ecology host-plant warming-climate human-activities zookeys-511 69-79 zookeys.511.9572 roundworm nematode antarctic amblydorylaimus-isokaryoni pararhyssocolpus-paradoxus bulgaria scanning-electron-microscopy sem maritime-antarctic antarctic-islands lip-region spear vulva postembryonic-development molecular-analyses dorylaimida elshishka lazarova radoslavov hristov peneva 25-68 zookeys.511.9793 anidiv2 bulgarian-academy-of-sciences national-scientific-fund octocoral okinawa japan nanipora-kamurai living-fossil blue-coral heliopora aragonite-calcium-carbonate skeleton scleractinians soft-coral heliporacea lithotelestidae epiphaxum deep-sea shallow-coral-reef zamami-island national-park miyazaki reimer 1-23 zookeys.511.9432 non-biting-midge chironomus ch.-bernensis north-caucasus russia caucasian-populations europe siberia karyotype morphology mouthparts larvae chromosome genotypic-combinations mineralization eutrophication karmokov polukonova sinichkina tembotov-institute-of-ecology-of-mountain-territories saratov-state-medical-university comparative-cytogenetics-9 281-297 compcytogen.v9i3.4519 sea-turtle rescue-centre first-aid-station loggerhead green-turtle caretta-caretta chelonia-mydas bycatch mortality greece migration sexual-maturity ullmann stachowitsch uit-the-arctic-university-of-norway nature-conservation-10 45-69 natureconservation.10.4890 regional-activity-centre-for-specially-protected-areas porcupine coendou-ichillus lower-urubamba peru canopy-bridge pipeline natural-gas arboreal camera-trap dwarf-porcupine iquitos 770g gregory lunde zamora-meza carrasco-rueda repsol-exploración-perú zookeys-509 109-121 zookeys.509.9821 ant prionopelta madagascar seychelles subterranean leaf-litter dracula-ant hemolymph larval-hemolymph-feeding oophagy madagascar-biodiversity-center overson fisher zookeys-507 115-150 zookeys.507.9303 ito billen masuko spider anelosimus subsocial cobweb-spider theridiidae deforestation biodiversity-hotspot agnarsson university-of-vermont smithsonian-national-museum-of-natural-history wallace huxley buffon hooker lamarck darwin moramora eriophyoid-mite acari xinjiang china rosaceae paracolomerus gall ji-wei-li wang xue zhang zookeys-508 97-111 zookeys.508.8940 shihezi-university grasshopper wyoming melanoplus melanoplinae acrididae tetrigidae gomphocerniae oedipodinae cyrtacanthacridinae distribution-atlas field-guide wgis wyoming-grasshopper-information-system key capinera sechrist hebard helfer scudder blatchley thomas say harris degeer bruner saussure girard dodge walker fieber fabricius serville mcneill tinkham burmeister haldeman big-horn-mountains black-hills gladston indigens infantilis dodgei oregonensis marshalli yellowstone-national-park sagebrush pine elevation shortgrass-prairie mixedgrass-prairie forb grass economic-damage rangeland benefit overwinter egg hatch adult late-summer august october june life-cycle food-habit size collection survey underreported common endemic restricted-range forest-opening grassy moderate-elevation larger smaller east west united-states america north south central range extent limited restricted abundant population density occurrence presence absence habitat environment condition altitude topography terrain vegetation plant shrub tree forest opening meadow prairie steppe savanna woodland draw slope aspect soil substrate moisture temperature climate weather season phenology timing activity nymph emerge molt develop grow reproduce mate oviposit die generation voltinism univoltine bivoltine multivoltine semivoltine diapause aestivation hibernation dispersal movement behavior habit action feeding diet food host association relationship interaction specialist generalist monophagy oligophagy polyphagy herbivore detritivore predator parasitoid scavenger economic-importance pest beneficial neutral damage control management conservation threatened endangered vulnerable secure unknown global-biodiversity-information-facility es biodiversity-image-portal spanish-collections type-specimen lichen antarctica bernensis li yellowstone
Hoplocampa
fruit sawflies, apple sawflies, plum sawflies
Hoplocampa is a genus of sawflies in the family Tenthredinidae, comprising approximately 20 described species distributed primarily across the West Palaearctic. The genus includes several economically significant pests of fruit trees, notably Hoplocampa testudinea (European apple sawfly) and H. flava (plum sawfly). Females oviposit into flowers, and larvae develop within developing fruitlets, causing characteristic damage. Many species reproduce parthenogenetically.
sawfly pest fruit-tree-pest parthenogenesis Rosaceae agriculture Tenthredinidae
Hoplocampini
Hoplocampini is a tribe of sawflies in the family Tenthredinidae, suborder Symphyta. Members are small to medium-sized sawflies, many of which are associated with rosaceous plants. The tribe includes economically significant species that feed on fruits such as apples, pears, and cherries. Adults are generally inconspicuous, while larvae often cause damage to developing fruits or foliage.
Symphyta sawfly orchard-pest Rosaceae fruit-pest temperate agricultural-pest
Lyonetia prunifoliella
Blackthorn Blister Moth
Lyonetia prunifoliella is a small leaf-mining moth in the family Lyonetiidae. Adults have a wingspan of 9–10 mm and are active in autumn, overwintering before reappearing in spring. The larvae create distinctive leaf mines on a broad range of host plants in the Rosaceae family, including Prunus, Betula, Crataegus, and Sorbus species. The species is widespread across northern Europe and Asia, with populations also established in North America.
leaf-miner Rosaceae overwintering-adult orchard-pest Palearctic Nearctic
Lytta aenea
Brassy Blister Beetle
Lytta aenea is a blister beetle (family Meloidae) native to eastern North America, ranging from Texas to New England and westward to the Great Plains. The common name 'Brassy Blister Beetle' refers to its distinctive bronze-colored elytra. It is a flower-feeding species with documented associations to several plant families.
blister-beetle metallic flower-feeder Rosaceae
Maculolachnus
Maculolachnus is a genus of aphids in the family Aphididae, established by Gaumont in 1920. Species in this genus are specialized feeders on woody plants in the family Rosaceae, particularly Rosa species. The genus has been documented in Europe, Northern America, and South Korea, with recent integrative taxonomic studies revealing previously unrecognized species diversity in East Asia.
aphid Lachninae Rosaceae ant-tended bark-dwelling
Marmara elotella
Apple Barkminer
Marmara elotella, commonly known as the apple barkminer, is a microlepidopteran moth in the family Gracillariidae. The species is known from five eastern US states and is associated with apple and pear cultivation. Its larvae are specialized twig miners that feed as sap-feeders within host plant tissues.
moth Lepidoptera Gracillariidae pest mining-insect apple pear Rosaceae North-America twig-miner
Parornix
Parornix is a genus of leaf-mining microlepidopteran moths in the family Gracillariidae. The genus was established by Arnold Spuler in 1910 and is the type genus of the subfamily Parornichinae. Species are known to feed on Rosaceae host plants, with larvae creating characteristic mines in leaves. The genus has been recorded across Europe, North America, and Asia.
leaf-miner microlepidoptera Rosaceae Gracillariidae
Parornix geminatella
Unspotted Tentiform Leafminer Moth
Parornix geminatella is a leaf-mining moth in the family Gracillariidae. Its larvae create tentiform mines on leaves of Rosaceae trees and shrubs. The species has a broad distribution across eastern North America, extending from Québec to Florida and west to Colorado and Texas.
leaf-miner Rosaceae orchard-pest North-America Gracillariidae Lepidoptera
Parornix spiraeifoliella
Parornix spiraeifoliella is a small moth in the family Gracillariidae, first described by Braun in 1918. The species is documented only from British Columbia, Canada. Its larvae are leaf miners that develop on Spiraea species, creating distinctive wrinkled mines on the undersides of leaves. The species has been observed 26 times on iNaturalist.
leaf-miner Rosaceae British-Columbia endemic Gracillariidae Spiraea
Periclistus
Periclistus is a genus of micro-hymenopteran gall wasps (Cynipidae) comprising at least 17 described species. These wasps are obligate inquilines that occupy galls induced by other cynipid genera on plants in the rose family (Rosaceae), particularly roses (Rosa). Unlike gall inducers, Periclistus species have lost the ability to initiate galls but retain the capacity to modify existing gall tissue, inducing nutritive tissue for their own larvae. The genus exhibits a phylogenetic divide between Palaearctic and Nearctic clades, with host specificity ranging from specialists to generalists across different species.
inquiline gall-wasp cynipid Rosaceae Rosa Holarctic phytophagous parasitoid agastoparasitism
Phylloecus trimaculatus
Rose Shoot Sawfly
Phylloecus trimaculatus, commonly known as the rose shoot sawfly, is a stem sawfly in the family Cephidae. Adults emerge in late April and oviposit inside the stems of Rosa and Rubus species. Larvae feed within host stems throughout the summer before dropping to the ground to overwinter. The species occurs from southern Canada through the eastern United States to the Great Plains.
stem-sawfly Cephidae pest Rosaceae Rubus Rosa temperate-North-America univoltine stem-borer
Purshivora insignita
Purshivora insignita is an aphid species in the family Aphididae, tribe Macrosiphini. It is associated with host plants in the genus Purshia (bitterbrush), from which its generic name is derived. The species is known from western North America. It is a specialist feeder with a narrow host range.
aphid Purshia bitterbrush specialist-herbivore western-North-America Rosaceae Macrosiphini
Purshivora media
Purshivora media is a species of aphid in the family Aphididae. It is a specialist feeder associated with plants in the genus Purshia, commonly known as bitterbrush or cliffrose. The species is native to western North America where its host plants occur in arid and semi-arid shrubland habitats. Like other aphids, it reproduces parthenogenetically during favorable conditions.
aphid Hemiptera Purshia bitterbrush specialist-herbivore western-North-America Rosaceae phloem-feeder parthenogenesis Sternorrhyncha Aphididae plant-insect-interactions arid-shrubland-ecology sagebrush-steppe host-specific-herbivory insect-plant-coevolution xeric-habitat-specialist native-bee-pollinator-habitat wildlife-forage-plant-pest rangeland-entomology montane-shrubland-insect semi-arid-ecosystem-herbivore Rosaceae-feeding-aphid Purshia-glandulosa-associate Purshia-tridentata-associate cliffrose-aphid ant-tended-aphid-potential honeydew-producer natural-history-data-gap western-US-endemism Great-Basin-insect Colorado-Plateau-insect Sierra-Nevada-insect Cascade-Range-insect Rocky-Mountain-insect British-Columbia-insect Washington-insect Oregon-insect California-insect Nevada-insect Idaho-insect Montana-insect Wyoming-insect Utah-insect Arizona-insect New-Mexico-insect undescribed-life-history undescribed-morphology undescribed-behavior taxonomic-revision-needed host-plant-co-distribution climate-sensitivity shrubland-biodiversity insect-herbivore-community native-plant-specialist non-pest-species conservation-entomology-data-need biodiversity-inventory-gap natural-history-observation-opportunity citizen-science-potential iNaturalist-data-need academic-research-opportunity ecosystem-function-unknown population-dynamics-unknown overwintering-strategy-unknown alate-production-unknown ant-mutualism-unconfirmed parasitoid-associations-unknown predator-associations-unknown fungal-pathogen-susceptibility-unknown cold-hardiness-unknown drought-tolerance-unknown fire-response-unknown grazing-impact-unknown habitat-fragmentation-sensitivity-unknown invasive-species-interaction-unknown climate-change-response-unknown phenology-unknown voltinism-unknown reproductive-mode-details-unknown chromosome-number-unknown genome-unavailable transcriptome-unavailable barcode-reference-sequence-needed type-specimen-location-unknown 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Pyrgus
Grizzled Skippers, Checkered Skippers
Pyrgus is a genus of skippers in the family Hesperiidae, commonly known as grizzled skippers. The genus occurs primarily in the Holarctic region, with some species extending into the Neotropics. Following a major taxonomic revision in 2019, most New World species were moved to other genera (Burnsius, Chirgus, Heliopetes), leaving only four Pyrgus species in the Americas: P. centaureae, P. ruralis, P. scriptura, and P. xanthus. The genus is characterized by small butterflies with checkered or grizzled wing patterns.
skipper butterfly Hesperiidae grizzled-skipper checkered-skipper Pyrginae Holarctic Rosaceae alpine grassland
Saperda candida
Round-headed Apple Tree Borer
Saperda candida is a longhorned beetle (Cerambycidae) native to North America. It is a significant pest of trees in the rose family (Rosaceae), particularly apple, pear, hawthorn, and crabapple. The species was described by Fabricius in 1787 and occurs across Canada and the eastern United States. Its larvae are roundheaded borers that tunnel beneath bark and destroy cambium tissue, often killing young or stressed trees.
Cerambycidae longhorned-beetle roundheaded-borer pest Rosaceae orchard-pest North-America native-species cambium-feeder wood-borer
Scolytus rugulosus
shothole borer, fruit tree bark beetle, apple tree beetle
Scolytus rugulosus is a bark beetle in the family Curculionidae, commonly known as the shothole borer or apple tree beetle. The species is native to Europe and has been introduced to the Americas and North Asia. It is a pest of stone and pome fruit trees in the family Rosaceae, where it tunnels beneath the bark to complete its life cycle.
bark-beetle pest fruit-tree-pest Rosaceae vector nematode introduced-species
Stigmella anomalella
rose leaf miner
Stigmella anomalella is a microlepidopteran moth in the family Nepticulidae, commonly known as the rose leaf miner. Adults are active from May to August with two generations per year. The larvae are leaf miners that feed on various Rosa species and related plants in the Rosaceae family, creating distinctive corridor mines with hairpin turns in host leaves.
leaf-miner microlepidoptera Rosaceae rose Palearctic bivoltine
Tinagma obscurofasciella
Tinagma obscurofasciella is a small moth in the family Douglasiidae, recorded from the northeastern and north-central United States. Adults are active in spring and early summer. The larvae are leaf miners that feed on rosaceous plants, particularly Geum and Potentilla species.
leaf-miner rosaceae spring-moth north-america
Venturia
scab fungi
Venturia is a genus of ascomycete fungi in the family Venturiaceae, comprising approximately 58 species of plant pathogens that cause scab diseases on economically important Rosaceae crops. The genus includes notable species such as V. inaequalis (apple scab), V. pirina (pear scab), V. aucupariae (sorbus scab), and V. asperata (apple pathogen). These fungi are characterized by their ability to infect leaves, fruits, and twigs, producing characteristic black lesions that reduce crop quality and yield. Genome sequencing has revealed significant transposable element content and population structure variation across host-associated lineages.
phytopathogen Rosaceae scab-disease apple pear genomics transposable-elements population-genetics Venturiaceae Dothideomycetes