Tricimba spp. lack a polished ocellar triangle and, more notably, have three or five longitudinal grooves dorsally on the thorax. Dorsal thoracic grooves are also present in Pseudotricimba and Aprometopis, both genera having one Australian described species whose distribution is restricted to northern Queensland.
Tricimba sp.
Late September 2017
Knocklofty Reserve, Hobart
Feeding on Acacia blossom.
Mid July 2018
Bridport
Tricimba sp.
Mid January 2020
Hellyer Beach
