Besbicus mirabilis, formerly Cynips mirabilis, also known as the speckled gall wasp, is a common species of cynipid wasp that produces galls on oak trees in North America.[1] This wasp oviposits on the midrib of the underside (with rare dorsal-side exceptions) of Oregon oak leaves.[1] One to three detachable galls per leaf have been observed.[1] The larval chamber is at the center of the gall, connected to the husk by slender, radiating fibers.[1] The second generation of this wasp induces bud galls. The galls may be parasitized by moth larva (Melissopus latiferreanus) or eaten by earwigs or other enterprising arthropods before the larva complete their development.[1] This wasp is present on the Pacific coast of North America from British Columbia to northern California (above the San Francisco Bay).[2]
| Besbicus mirabilis | |
|---|---|
| |
| Olympia, Washington, 2023 | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Cynipidae |
| Genus: | Besbicus |
| Species: | B. mirabilis
|
| Binomial name | |
| Besbicus mirabilis (Kinsey, 1922)
| |
| Synonyms | |
|
Cynips mirabilis | |
See also edit
References edit
- ^ a b c d e Russo, Ronald A. (2021). Plant Galls of the Western United States. Princeton University Press. p. 124. doi:10.1515/9780691213408. ISBN 978-0-691-21340-8. LCCN 2020949502. S2CID 238148746.
- ^ "Speckled Gall Wasp (Cynips mirabilis)". iNaturalist. Retrieved 2023-10-26.
Further reading edit
- Evans, David (February 1967). "THE BISEXUAL AND AGAMIC GENERATIONS OF BESBICUS MIRABILIS (HYMENOPTERA: CYNIPIDAE), AND THEIR ASSOCIATE INSECTS". The Canadian Entomologist. 99 (2): 187–196. doi:10.4039/Ent99187-2. ISSN 0008-347X. S2CID 86382185.
External links edit
 | This Apocrita-related article is a stub. You can help Wikipedia by expanding it. |