Gastropoda - Neogastropoda - Costellariidae

Full reference: W. P. Woodring. 1928. Miocene Molluscs from Bowden, Jamaica. Part 2: Gastropods and discussion of results . Contributions to the Geology and Palaeontology of the West Indies

Belongs to Vexillum (Costellaria) according to A. J. W. Hendy et al. 2008

Sister taxa: Turricula (Costellaria) bullennewtoni, Vexillum (Costellaria) cryptidulum, Vexillum (Costellaria) dasaplurum, Vexillum (Costellaria) javanum, Vexillum (Costellaria) leurum

Type specimen: USNM 369436, a shell

Ecology: epifaunal carnivore

Average measurements (in mm): shell 4.50 x 2.00