Miscophini
W. Fox, 1894
square-headed wasps
Miscophini is a tribe of solitary in the Crabronidae, commonly known as square-headed wasps. The tribe comprises approximately 17 and at least 570 described . These wasps are part of the diverse crabronid wasp fauna and are characterized by their distinctive shape.
Pronunciation
How to pronounce Miscophini: /mɪsˈkɒfɪnaɪ/
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Identification
Distinguished from other crabronid tribes by the broad, flattened, roughly square-shaped when viewed from the . This contrasts with the more rounded or triangular heads typical of related groups such as Larrini or Crabronini. Antennal insertions and clypeal structure may provide additional diagnostic characters at the level.
Images
Distribution
Worldwide distribution with representation in multiple biogeographic regions; specific patterns vary by .
Ecological Role
As with other Crabronidae, members are predatory that provision nests with paralyzed for their . The tribe contributes to through , though specific prey preferences vary among .
Similar Taxa
- LarriniSimilar body plan and ecological role as ground-nesting predatory , but distinguished by rounded or triangular shape rather than the characteristic square head of Miscophini.
- CrabroniniRelated tribe within Crabroninae with similar nesting biology, but typically with more elongate or rounded and different patterns.
More Details
Taxonomic history
Established by W. Fox in 1894. The tribe has undergone various revisions, with modern molecular and morphological studies refining -level boundaries within the group.
Species diversity
With at least 570 described across 17 , Miscophini represents one of the more species-rich tribes within Crabronidae, though many species remain poorly studied.