Polysphincta boops
| Polysphincta boops | |
|---|---|
| File:Ichneumonidae - Polysphincta boops. - female.JPG | |
| Polysphincta boops – female | |
| Scientific classification Edit this classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Ichneumonidae |
| Genus: | Polysphincta |
| Species: | P. boops
|
| Binomial name | |
| Polysphincta boops Tschek, 1868
| |
| Synonyms | |
| |
Polysphincta boops is a species belonging to the family Ichneumonidae subfamily Pimplinae.[2]
Distribution and habitat
[edit | edit source]This species is present in Europe.[3] These insects are mostly arboreal. They inhabit trees and bushes in a wide range of areas.
Description
[edit | edit source]The adults of Polysphincta boops grow up to 8–11 millimetres (0.31–0.43 in) long, with an ovipositor of 4.3–5 millimetres (0.17–0.20 in). They are among the largest species in the Polysphincta genus-group in Europe. They are characterised by a black body, with yellow scutellum, postscutellum, mandibles and legs. Females show a very long ovipositor.
Biology
[edit | edit source]This wasp parasitizes exclusively adults of spiders (Araniella species, mainly Araniella cucurbitina and Araniella opisthographa).[4][5] When the egg deposited by the females hatches, larvae feed on the spiders' hemolymph. These insects overwinter as a small larva on their host.
Bibliography
[edit | edit source]- Oleksandr Varga, Alexey Reshchikov (2014) - New records of the genus Polysphincta Gravenhorst, 1829 (Hymenoptera: Ichneumonidae: Pimplinae) from the Oriental region.
- Niclas Fritzén, Mark Shaw On the spider parasitoids Polysphincta longa Kasparyan and P. boops Tschek (Hymenoptera, Ichneumonidae, Pimplinae), with the first host records of P. longa
References
[edit | edit source]
- ^ Shestakov, A. (1927) Species novae Ichneumonidarum subfamiliae Pimplinarum., Revue Russe d'Entom. 21:220-224.
- ^ Biolib
- ^ Fauna europaea
- ^ Stanislav Korenko, Kristýna Kysilková & Ľudmila Černecká Further records of two spider-parasitoids of the genus Polysphincta (Hymenoptera, Ichneumonidae, Ephialtini) from Central Europe, with notes on their host interactions
- ^ Parasite of the day
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