Calliopsini
Genus Guides
1- Calliopsis(mining bees)
Calliopsini is a tribe of mining bees ( Andrenidae, Andreninae) comprising at least 120 described across six . Members are solitary, ground-nesting bees found primarily in the Americas. The tribe includes the genera Acamptopoeum, Arhysosage, Calliopsis, Callonychium, Litocalliopsis, and Spinoliella.
Pronunciation
How to pronounce Calliopsini: /kæl.iˈɒp.sɪˌnaɪ/
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Identification
Distinguished from other Andrenidae tribes by combinations of morphological characters including features of the male genitalia, facial markings, and leg structures; precise identification requires examination of these structures under magnification.
Images
Habitat
Ground-nesting in soils; specific microhabitat preferences vary by and .
Distribution
Primarily Neotropical and Nearctic regions, with records from Brazil and broader South America; exact range boundaries for the tribe as a whole are incompletely documented.
Behavior
Solitary nesting typical of mining bees; nest construction involves excavation of burrows in soil.
Ecological Role
; specific plant associations documented for some but not comprehensively characterized for the tribe.
Similar Taxa
- PanurginiBoth are tribes within Andreninae; distinguished by morphological characters of the male genitalia and other structural features.
- ProtandreniniAnother Andreninae tribe; separation based on genitalic and other structural characters.