Biology:Lariophagus distinguendus
| Lariophagus distinguendus | |
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| Species: | L. distinguendus
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| Lariophagus distinguendus (Förster, 1841)
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Lariophagus distinguendus is a idiobiont ectoparasitoid hymenopteran in the family Pteromalidae, superfamily Chalcidoidea. It parasitizes small beetle larvae concealed in seeds, as well as prepupae and pupae in their cocoons. It is used for the biological control of several beetle pests of stored products, particularly in central Europe, where it is produced commercially and distributed by at least 11 companies.[1]
Taxonomy
Arnold Förster described this species in 1841 under the name Pteromalus distinguendus.[2] In 1913, N. Kurdjumov moved it to the genus Lariophagus.[3] While studying the types of Meraporus calandrae Howard and Meraporus utibilis Tucker, Hase in 1919 established their synonymy with Lariophagus distinguendus.[4]
Description
The female is 2 to 3 mm long, dark blue, basal part of abdomen green, wings white with yellow-brown veins. The male is 1.1 to 2 mm long.[5]
Host species
Its hosts include, but are not limited to:[1]
- Callosobruchus chinensis (adzuki bean beetle)
- Callosobruchus maculatus (cowpea weevil)
- Gibbium psylloides (hump beetle)
- Ptinus tectus (Australian spider beetle)
- Rhyzopertha dominica (lesser grain borer)
- Sitophilus granarius (wheat weevil)
- Sitophilus oryzae (rice weevil)
- Stegobium paniceum (drugstore beetle)
References
- ↑ 1.0 1.1 Niedermayer, S.; Pollmann, M.; Steidle, J.L.M. (2016). "Lariophagus distinguendus (Hymenoptera: Pteromalidae) (Förster)—Past, Present, and Future: The History of a Biological Control Method Using L. distinguendus against Different Storage Pests". Insects 7 (3): 1–9. doi:10.3390/insects7030039. PMID 27490572.
- ↑ Förster, Arnold (1841). Beiträge zur Monographie der Pteromalinen Nees. https://www.biodiversitylibrary.org/bibliography/66014#/summary.
- ↑ Gahan, A.B. (1921). "On the identity of several species of Chalcidoidea (Hymenoptera)". Proceedings of the Entomological Society of Washington 22: 235–243. https://www.biodiversitylibrary.org/item/20240#page/513/mode/1up.
- ↑ Kurdjumov, N. (1913). "Notes on Pteromalidae (Hymenoptera, Chalcididae)" (in ru). Russian Review of Entomology 13 (1).
- ↑ Ruschka, Franz (1921). "Zur Morphologie und Systematik des Kornkäfer-Chalcidiers Lariophagus distinguendus Först". Zeitschrift für Angewandte Entomologie 7 (2): 463–465. doi:10.1111/j.1439-0418.1921.tb01496.x. https://www.nhm.ac.uk/resources/research-curation/projects/chalcidoids/pdf_X/Ruschk921b.pdf.
Wikidata ☰ Q1800300 entry
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