Bicellariini
Genus Guides
2Bicellariini is a tribe of small predatory flies within the Hybotidae, Hybotinae. The tribe contains three recognized : Bicellaria, Hoplocyrtoma, and Leptocyrtoma. These flies are part of the diverse hybotid radiation, a group characterized by agile and predatory habits. Members of this tribe are found across multiple continents, with observations spanning North America, Europe, and Asia.
Pronunciation
How to pronounce Bicellariini: /biˌsɛlaˈriːnaɪ/
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Distribution
Documented from North America, Europe, and Asia based on iNaturalist observations and taxonomic records. The Bicellaria has a Holarctic distribution, while Hoplocyrtoma and Leptocyrtoma have more restricted ranges in North America and eastern Asia respectively.
Similar Taxa
- HybotiniAnother tribe in Hybotinae; Bicellariini can be distinguished by wing venation characters and the structure of the male terminalia, though specific diagnostic features require expert examination.
- OcydromiiniAlso within Hybotinae; Bicellariini generally have more reduced wing venation and differ in leg chaetotaxy.
More Details
Genera
The tribe comprises three : Bicellaria Macquart, 1823 (the type genus with approximately 50 described ), Hoplocyrtoma Melander, 1928 (North American, small genus), and Leptocyrtoma Saigusa, 1986 (East Asian, or small genus).
Systematic History
Bicellariini was established as a tribe within Hybotinae based on morphological characters, particularly features of the male genitalia and wing venation patterns that distinguish it from related hybotine groups.