Hypocritanus fascipennis
(Wiedemann, 1830)
eastern band-winged hover fly
Hypocritanus fascipennis is a North American of syrphid fly commonly known as the eastern band-winged hover fly. It was transferred from the Ocyptamus to Hypocritanus in 2020 based on phylogenetic research. As a member of the hover fly Syrphidae, it likely exhibits the characteristic hovering typical of this group.
Pronunciation
How to pronounce Hypocritanus fascipennis: /haɪˌpɒkrɪˈteɪnəs ˌfæsɪˈpɛnɪs/
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
The 'band-winged' suggests distinctive wing patterning, though specific diagnostic features separating it from are not documented in available sources. The was previously classified under Ocyptamus, so older literature may use that name.
Distribution
Documented from Vermont and other parts of the United States. The specific epithet and suggest an eastern North American distribution, though precise range boundaries are not established in available sources.
Behavior
As a syrphid fly, it has been observed to exhibit hovering characteristic of the , though specific behavioral observations for this are not documented.
Similar Taxa
- Ocyptamus speciesH. fascipennis was classified in Ocyptamus until 2020; older literature and some references may still use this classification
- Other Hypocritanus species share the same following the 2020 taxonomic revision, though distinguishing features are not specified in available sources
More Details
Taxonomic history
Originally described as Baccha fascipennis by Wiedemann in 1830. Reclassified to Ocyptamus, then transferred to Hypocritanus in 2020 following molecular phylogenetic studies of the Syrphini tribe.