Villini

Separation from other Bombyliidae tribes relies on wing venation patterns, particularly the arrangement of veins in the posterior wing margin, and details of head capsule structure including antennal morphology. 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 genitalia and detailed wing venation.

Adults possess the characteristic bee fly body plan: stout, hairy bodies with a single pair of functional wings (hindwings reduced to halteres). Many species exhibit banded or patterned wings, which contributes to the common name "banded bee flies." Wing venation and body setation patterns vary among the constituent genera.

Species occur across multiple continents including North America, South America, Europe, Asia, and Africa. Specific range boundaries for individual genera and species vary considerably and are incompletely documented.

• AnthraciniAlso placed in subfamily Anthracinae; distinguished by differences in wing venation, particularly the structure of the anal lobe and basal wing cells, as well as leg segment proportions.
• Other Bombyliidae tribesVillini is distinguished from tribes in other subfamilies (e.g., Bombyliinae, Exoprosopinae) by the combination of subfamily-level characters of Anthracinae including specific antennal and wing base morphology.

• BugGuide
• Wikipedia
• iNaturalist taxon
• NCBI Taxonomy
• Catalogue of Life