Anafroptilum bifurcatum
(McDunnough, 1924)
Anafroptilum bifurcatum is a of small in the Baetidae, first described by McDunnough in 1924. The Anafroptilum was established to accommodate certain Baetidae species previously placed in other genera, distinguished by specific morphological features of the genitalia and wing venation. As a member of the Baetidae, it belongs to a diverse family of small, agile mayflies commonly known as blue-winged olives or small minnow mayflies.
Pronunciation
How to pronounce Anafroptilum bifurcatum: /ˌænəfˌrɒptɪˈluːm ˌbɪfərˈkeɪtəm/
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Distribution
Nearctic region. Distribution records indicate occurrence in the Nearctic biogeographic realm, though specific countries or localities are not documented in available sources.
More Details
Taxonomic History
Originally described by James Halliday McDunnough in 1924, this was later transferred to the Anafroptilum when that genus was established to better reflect phylogenetic relationships within Baetidae. The genus name refers to the absence of a frontal process on the , a diagnostic feature separating it from the related genus Afroptilum.
Data Limitations
No verified observations exist in iNaturalist, and no -level ecological or morphological studies have been located. Most information derives from taxonomic catalogues and nomenclatural databases rather than field research.