PaleoDB taxon number: 277014
Full reference: P. A. Jell and P. M. Duncan. 1986. Invertebrates, mainly insects, from the freshwater, Lower Cretaceous, Koonwarra Fossil Bed (Korumburra Group), South Gippsland, Victoria. Memoirs of the Association of Australasian Palaeontologists 3:111-205
Sister taxa: none
Type specimen: NMVP26202, an exoskeleton. Its type locality is NMVPL425, Koonwarra, which is in an Aptian pond claystone/siltstone in Australia.
Average measurements (in mm): body length 7.00