Pseudopanurgus
Cockerell, 1897
mining bees
Pseudopanurgus is a of mining in the , established by Cockerell in 1897. The genus contains at least 32 described , though some sources suggest over 130. These bees are small, ranging from 3 mm to 10 mm in body length. Their taxonomic status has been debated, with some treatments recognizing them as a subgenus of Protandrena.
Pronunciation
How to pronounce Pseudopanurgus: /ˌsjuːdəˈpænɜːɡəs/
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Identification
Pseudopanurgus can be distinguished by having two submarginal in the , a characteristic trait. Body size ranges from 3 mm to 10 mm. The is closely related to Protandrena, and definitive separation often requires examination of and other microscopic characters.
Images
Distribution
Records indicate presence in the United States, specifically including Vermont. The is primarily Nearctic in distribution.
Ecological Role
As mining , members of this are solitary ground-nesting that contribute to services.
Similar Taxa
- ProtandrenaClosely related ; Pseudopanurgus has been treated as a subgenus of Protandrena in some taxonomic treatments, requiring careful morphological examination to distinguish.
More Details
Taxonomic Uncertainty
The rank of Pseudopanurgus remains unsettled in the literature. Catalogue of Life and GBIF recognize it as a valid , while iNaturalist and some treatments classify it as the subgenus Protandrena (Pseudopanurgus). counts vary dramatically between sources (32 vs. 130+), reflecting ongoing taxonomic revision.