Bivalvia - Mytilida - Mytilidae

Alternative combination: Volsellina cancellatus

Full reference: W. G. H. Maxwell. 1964. The geology of the Yarrol Region. Part 1. Biostratigraphy. Papers - Department of Geology, University of Queensland 5(9):1-60

Belongs to Promytilus according to M. J. Clarke 1992

Sister taxa: Promytilus acinaciformis, Promytilus annosus, Promytilus borealis, Promytilus ensiformis, Promytilus illinoisensis, Promytilus laevis, Promytilus maiyensis, Promytilus mazzolenii, Promytilus mytiliformis, Promytilus pottsvillensis, Promytilus priscus, Promytilus retusus, Promytilus semiorbicularis, Promytilus swallovi, Promytilus vetulus

Type specimen: UQ F42896

Average measurements (in mm): valve length 27.9