Sea snail (Benthomangelia macra)
Copyright/attribution: Amgueddfa Cymru - National Museum Wales
Description
Synonyms: Pleurotoma (Mangelia) macra
Notes: Labelled as "Pleurotoma (Mangilia) macra"
Citations: Mollusca of HMS Challenger Expedition Part 9. Family Pleurotomide (continued) J. Linn. Soc. Lond., 15; 413-455 (437-438)