Clambidae

Clambidae are a family of beetles belonging to the superfamily Derodontoidea. They are commonly known as fringed-wing beetles due to the long fringes of hairs on their hind wings, a characteristic feature that aids in flight and possibly dispersal. These beetles are small, typically ranging from 0.5 to 2 millimeters in length, and have a convex, oval-shaped body. Their coloration is usually brown or black.

Clambidae beetles are found worldwide, inhabiting a variety of environments, including decaying plant matter, leaf litter, fungi, and ant nests. Many species are mycetophagous, feeding on fungal spores and hyphae. Others have been found associated with ants, exhibiting myrmecophilous behavior.

The taxonomy of Clambidae is complex and subject to ongoing research. The family is divided into several genera, with new species still being discovered. Their small size and cryptic habits contribute to the challenges in studying and classifying these beetles. Their ecological roles, particularly in decomposition processes and interactions with fungi and ants, are still being investigated.