Hydraenidae

Belongs within: Staphylinoidea. The Hydraenidae are a group of small beetles generally characterised by maxillary palps as long as or longer than their antennae with the antennae usually bearing a five-segmented club. Adults and larvae mostly graze on micro-algae and other organic matter on wet surfaces. The venter of adults is usually covered with hydrofuge… Continue reading Hydraenidae