Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Photos of insects and people from the 2024 BugGuide gathering in Idaho July 24-27

Moth submissions from National Moth Week 2024

Photos of insects and people from the 2022 BugGuide gathering in New Mexico, July 20-24

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

Photos of insects and people from the 2019 gathering in Louisiana, July 25-27

Photos of insects and people from the 2018 gathering in Virginia, July 27-29


Previous events


TaxonomyBrowse
Info
ImagesLinksBooksData

Genus Atrusca

Egg - Atrusca Cynipid from speckled oak apple - Atrusca aggregata Red swirl gall - Atrusca capronae Wasp  ? - Atrusca capronae Pupa, Atrusca aggregata? - Atrusca aggregata Galls, Atrusca aggregata? - Atrusca aggregata Female, Atrusca aggregata? - Atrusca aggregata - female Atrusca sp. Oak Gall Wasp ? - Atrusca
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hymenoptera (Ants, Bees, Wasps and Sawflies)
No Taxon ("Parasitica" - Parasitoid Wasps)
Superfamily Cynipoidea
Family Cynipidae (Gall Wasps)
Tribe Cynipini (Oak Gall Wasps)
Genus Atrusca
Synonyms and other taxonomic changes
5 species from the genus Sphaeroteras and 2 species from the genus Xanthoteras were transferred to Atrusca by Melika & Abrahamson (2002).(1)
Numbers
22 spp. in our area(2)(1)
Identification
1. Atrusca aggregata: AZ (stems of Quercus arizonica, Q. oblongifolia, Q. tounieifi)
2. Atrusca bella: NM, AZ (leaves of Quercus arizonica, Q. oblongifolia, Q. reticulata, Q. subturbinella, Q. toumeyi)
3. Atrusca brevipennata: CO, NM, SE AZ, west TX (leaves of Quercus fendleri, Q. gambelii, Q. grisea, Q. turbinella, Q. x undulata)
4. Atrusca capronae: AZ (leaves of Quercus subturbinella)
5. Atrusca carolina(1): NC, FL, MO, AR, TX (leaves of Quercus alba, Q. stellata)
6. Atrusca catena: TX (leaves of Quercus grisea)
7. Atrusca cava : TX (leaves of Quercus breviloba)
8. Atrusca clavuloides(1): CA (leaves of Quercus lobata)
9. Atrusca clivorum: OH (leaves of Quercus stellata)
10. Atrusca congesta: TX (leaves of Quercus grisea)
11. Atrusca cubitalis: CO, UT (leaves of Quercus gambelii, Q. turbinella, Q. x undulata)
12. Atrusca pulchripenne(1): AZ, CA (leaves of Quercus arizonica, Q.oblongifolia, Q. reticulata, Q. subturbinella, Q. toutneyi)
13. Atrusca pupoides: TX (leaves of Quercus grisea)
14. Atrusca quercuscentricola: NJ to NC, to MO, AR, and TX (leaves of Quercus stellata)
15. Atrusca rydbergiana(1): NM (leaves of Quercus ryclbergiaiia)
16. Atrusca simulatrix: NM, AZ (leaves of Quercus arizonica, Q. gambelii, Q. grisea, Q. oblongifolia, Q. x undulata)
17. Atrusca strians: IL (leaves of Querciis stellata)
18. Atrusca subnigra: NM (leaves of Querciis grisea)
19. Atrusca texana(1): TX (gall unknown)
20. Atrusca trimaculosa(1): CA (leaves of Quercus douglasii, Q. dumosa, Q. garryana, Q. lobata)
21. Atrusca unica(1): MO, AR, TX (leaves of Quercus stellata)
22. Atrusca vanescens : AZ (leaves of Querciis grisea)
Works Cited
1.Review of the world genera of oak cynipid wasps (Hymenoptera: Cynipidae, Cynipini)
George Melika and Warren G. Abrahamson. 2002. Parasitic Wasps Evolution Systematics Biodiversity and Biological Control 42(1):150-190.
2.Catalog of Hymenoptera in America North of Mexico
Karl V. Krombein, Paul D. Hurd, Jr., David R. Smith, and B. D. Burks. 1979. Smithsonian Institution Press.