Sea snail (Theta chariessa)
Copyright/attribution: Amgueddfa Cymru - National Museum Wales
Description
Synonyms: Clathurella chariessa
Notes: Labelled as "Cl chariessa"
Citations: Mollusca of HMS Challenger Expedition. Part 10. Family Pleurotomide (continued). J. Linn. Soc. Lond., 15: 457-475 (458-460)