Platyprosopini
Lynch, 1884
Genus Guides
1Platyprosopini is a tribe of rove beetles (Staphylinidae) within the Staphylininae, established by Lynch in 1884. The tribe is characterized by specific morphological features of the and mouthparts, including a broad, flattened . It is a relatively small group with limited documentation, and its constituent are primarily distributed in the Southern Hemisphere.
Pronunciation
How to pronounce Platyprosopini: //ˌplæt.i.prəˈsɒp.ɪ.naɪ//
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Identification
Members of Platyprosopini can be distinguished from other Staphylininae tribes by the combination of a broad, flattened and specific modifications of the mouthpart structures. The is typically with the concealed beneath the . These features separate them from the closely related tribes Amblyopinini and Staphylinini.
Distribution
The tribe has been documented from Australia, New Zealand, and parts of South America. Records are sparse, with most specimens collected from temperate and subtropical regions of the Southern Hemisphere.
Similar Taxa
- AmblyopininiBoth tribes share the Staphylininae and exhibit similar body plans, but Amblyopinini possess a more narrow, cylindrical and are primarily distributed in the Northern Hemisphere, particularly in association with mammal nests.
- StaphylininiThe largest tribe in Staphylininae, Staphylinini differs from Platyprosopini in having a more elongate body form, different prosternal structure, and distribution with much greater .
More Details
Taxonomic history
The tribal concept has undergone revision, with some authors previously treating Platyprosopini as a subtribe or synonymizing it with other groups. Modern molecular and morphological analyses support its recognition as a distinct tribe, though its precise boundaries and included remain under study.