Glandular-structures
Guides
Glandulariini
Glandulariini is a tribe of minute rove beetles within the subfamily Pselaphinae. Members are characterized by complex glandular structures on the abdomen, from which the tribe derives its name. These beetles are among the smallest staphylinids, often measuring less than 2 mm in length. The tribe contains numerous genera distributed across multiple biogeographic regions.
Platyprosopus
Platyprosopus is a genus of rove beetles (Staphylinidae: Staphylininae) comprising the monotypic tribe Platyprosopini. Species exhibit a nearly worldwide distribution and are consistently associated with humid environments near rivers. The genus is notable for possessing a distinctive set of three abdominal openings at the base of tergites and sternites, associated with a reinforced muscular system and presumed glandular cells, though the biological function of these structures remains unknown.