Thornburghiella
Vaillant, 1982
Thornburghiella is a of in the , established by Vaillant in 1982. It belongs to the tribe Pericomini and is characterized by specific morphological traits that distinguish it from related genera. The genus contains relatively few described and is poorly represented in biological collections.
Pronunciation
How to pronounce Thornburghiella: /θɔrnˌbɜrɡiˈɛlə/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Thornburghiella can be distinguished from other Pericomini by genitalic characteristics, particularly male terminalia structure. Species-level identification requires examination of microscopic features of the hypopygium and patterns. The genus lacks the pronounced hair fringes seen in some related genera.
Distribution
Records indicate presence in the Nearctic region, with observations from the southwestern United States. The appears to have a restricted geographic range compared to more widespread genera.
Similar Taxa
- PericomaBoth belong to tribe Pericomini and share general body plan; Pericoma is more -rich and widely distributed, with different male genitalic architecture
- TelmatoscopusOverlaps in preference and ; Telmatoscopus typically show distinct separation and antennal proportions
More Details
Taxonomic history
The was erected by French dipterist François Vaillant based on distinctive characters of Nearctic previously assigned to other genera. The species designation and full species composition remain incompletely documented in published literature.
Collection rarity
With only 9 observations in iNaturalist and limited museum records, Thornburghiella represents one of the more poorly known in North America. This scarcity likely reflects genuine rarity, small body size, and specialized requirements rather than simply lack of effort.