Turtle-beetles
Guides
Chelonariidae
turtle beetles
Chelonariidae, commonly known as turtle beetles, is a small family of beetles in the superfamily Byrrhoidea. The family contains approximately 300 described species across three extant genera: Chelonarium, Brounia, and Pseudochelonarium. Members are characterized by heavily sclerotized exoskeletons and a remarkable ability to retract their limbs into socket-like body cavities. Their ecology remains poorly understood, though associations with orchid roots and the nests of ants and termites have been reported.
Chelonarium
turtle beetles
Chelonarium is a genus of turtle beetles in the family Chelonariidae, established by Fabricius in 1801. The genus comprises approximately 14 described species, though some sources cite fewer. Members of this genus are characterized by their distinctive domed, turtle-like body form. Species within Chelonarium have been documented in the Americas, with records from North America (including Florida) and South America (Paraguay).