Villini
Hull, 1973
banded bee flies
Villini is a tribe of within the Anthracinae, , established by Hull in 1973. The tribe comprises approximately 14 and at least 100 described . Members are commonly referred to as "banded bee flies" in reference to their distinctive patterns. As with other bee flies, are while are , though specific details for many Villini species remain poorly documented.
Pronunciation
How to pronounce Villini: /ˈvɪlɪnaɪ/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Separation from other tribes relies on patterns, particularly the arrangement of in the margin, and details of capsule structure including antennal . Within Anthracinae, Villini can be distinguished from the related tribe Anthracini by specific characters of the wing base and leg structure. Generic-level identification requires examination of male and detailed wing venation.
Images
Appearance
possess the characteristic body plan: stout, hairy bodies with a single pair of functional ( reduced to ). Many exhibit banded or patterned wings, which contributes to the "banded bee flies." and body setation patterns vary among the constituent .
Distribution
occur across multiple continents including North America, South America, Europe, Asia, and Africa. Specific range boundaries for individual and species vary considerably and are incompletely documented.
Similar Taxa
- AnthraciniAlso placed in Anthracinae; distinguished by differences in , particularly the structure of the and , as well as leg proportions.
- Other Bombyliidae tribesVillini is distinguished from tribes in other (e.g., Bombyliinae, Exoprosopinae) by the combination of subfamily-level characters of Anthracinae including specific antennal and base .
More Details
Taxonomic History
The tribe was established by Hull in 1973 as part of his revisionary work on . The of Anthracinae, including the placement and limits of Villini, has undergone refinement with subsequent morphological and molecular studies.
Research Needs
Despite the large number of observations (over 89,000 on iNaturalist), detailed biological information for most Villini is lacking. Larval , specific requirements, and seasonal activity patterns remain unknown for many .