Calosoma nyassicus

Calosoma nyassicus is a species of ground beetle in the subfamily of Carabinae. It was described by Basilewsky in 1984 and is endemic to Nyika Plateau, Malawi where it is found on elevation of 2300 - 2400 m. The species is black coloured and is 24 - 25 mm long. It have traverse prothorax with rounded sides which is also wrinkled like its head.