Bathytrichina
Genus Guides
1Bathytrichina is a subtribe of ichneumon wasps within the tribe Tryphonini. It comprises small to medium-sized that attack larvae. The group is relatively small and poorly studied, with limited published information on its and composition.
Pronunciation
How to pronounce Bathytrichina: //ˌbæθɪˈtraɪkɪnə//
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Images
Host Associations
- sawfly larvae - primary ; specific host records are sparse
Ecological Role
Members function as koinobiont of larvae, contributing to of their herbivorous .
Similar Taxa
- ExenterinaBoth are subtribes of Tryphonini; Bathytrichina can be distinguished by structural features of the ovipositor and metasomal tergites, though precise diagnostic characters require examination.
- IdiogrammatinaAnother Tryphonini subtribe; differs in details of propodeal and ovipositor structure.
More Details
Taxonomic status
The subtribe Bathytrichina was established by Townes in 1969. It contains the Bathytrichus and possibly additional genera, though generic boundaries remain under study. The group is primarily Holarctic in distribution.
Research limitations
Most biological and ecological data for Bathytrichina derive from scattered records and limited museum specimens. Field studies specifically targeting this subtribe are lacking.