Manure-habitat
Guides
Carcinops
clown beetles
Carcinops is a genus of clown beetles in the family Histeridae, containing at least 50 described species. These small beetles are known primarily from their role as biological control agents in poultry operations, where they prey on fly eggs and larvae. The genus was established by Marseul in 1855 and belongs to the subfamily Dendrophilinae.
Gnathoncus rotundatus
clown beetle
Gnathoncus rotundatus is a species of clown beetle in the family Histeridae. It is a small beetle with a cosmopolitan distribution spanning multiple continents. The species has been introduced to Australia and New Zealand. It is associated with poultry manure habitats where it functions as a biological control agent of fly pests.