Bombylius breviabdominalis

Evenhuis, 1977

Bombylius breviabdominalis is a of bee fly in the Bombyliidae, described by Evenhuis in 1977. As a member of the Bombylius, it belongs to a group of flies known for their -like appearance and parasitic larval . The species epithet "breviabdominalis" refers to its relatively short . Information specific to this species is limited, though it shares general characteristics with other Bombylius species including a furry body, long for nectar feeding, and parasitic larvae that develop in the nests of solitary bees.

Pronunciation

How to pronounce Bombylius breviabdominalis: /bɔmˈbɪli.əs ˌbrɛviæbdɒˈmɪnælɪs/

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Identification

Distinguished from congeneric by its abbreviated abdominal structure, as indicated by the species epithet "breviabdominalis" (short ). Within the Bombylius, species identification typically requires examination of wing venation patterns, particularly the position of the r-m , and abdominal proportions. Distinguished from the related genus Systoechus by spring activity period (Systoechus species tend to be active in fall).

Seasonality

active in spring, consistent with the -level pattern observed in Bombylius .

Similar Taxa

  • Bombylius majorLarger and more widespread congeneric with similar -mimic appearance and spring activity, but with longer and broader distribution
  • Bombylius mexicanusSimilar spring-active congeneric ; distinguished by abdominal proportions and subtle differences in wing venation
  • Systoechus spp.Related in tribe Bombyliini with similar overall ; distinguished by fall activity period and differences in wing venation (position of r-m )

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Sources and further reading