Sea snail (Maoritomella ischna)
Copyright/attribution: Amgueddfa Cymru - National Museum Wales
Description
Synonyms: Drillia ischna
Notes: Labelled as "Drillia ischna"
Citations: The mollusca of the HMS Challenger Expedition Part 8. Family Pleurotomidae. J. Linn. Soc. Lond. 15: 388-412 (403-404)