Trigonostoma geslini josephinae A.W. Janssen, 1984

Classification

Biota [regio]
Animalia [regnum]
Mollusca [phylum]
Gastropoda [classis]
Neogastropoda [ordo]
Cancellariidae [familia]
Trigonostoma [genus]
Trigonostoma geslini [species]
Trigonostoma geslini josephinae [subspecies]