Iphitrachelus
Haliday, 1836
Iphitrachelus is a of minute in the Platygastridae, first described by Haliday in 1836. The genus has an almost distribution with records from North America, Africa, and Europe. As platygastrids, members are presumed to be parasitoids of insects, though specific associations remain largely undocumented. The Nearctic fauna includes three , with I. canadensis described from Ontario, Quebec, and Newfoundland.
Pronunciation
How to pronounce Iphitrachelus: //ˌɪfɪˈtrækələs//
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Identification
Iphitrachelus can be distinguished from other platygastrid by features of the mesosoma and metasoma; a key to world was provided by Masner (1976). The genus is characterized by reduced wing venation typical of Platygastridae. Specific diagnostic characters require microscopic examination and reference to original taxonomic descriptions.
Distribution
Almost . Documented from North America (Canada: Ontario, Quebec, Newfoundland; United States), Africa (I. africanus), and Europe (Denmark, Norway, Sweden).
Ecological Role
As members of Platygastridae, likely function as of other insects, contributing to natural of species. Specific host relationships have not been established in published literature.
Similar Taxa
- Other Platygastridae generaIphitrachelus shares the reduced wing venation and small size typical of the ; differentiation requires examination of mesosomal and metasomal structure using taxonomic keys.
More Details
Taxonomic history
The was established by Haliday in 1836. Masner (1976) provided a comprehensive revision including a key to world and described I. canadensis as new from the Nearctic region.