Calloria inconspicua (G.B. Sowerby II, 1846)
This is not a Mollusc. Other non-Molluscan Phyla (Echinodermata, Brachiopoda etc) have been included to help identify species that may be mistaken for Mollusca, but are not.
Brachiopoda (Phylum) > Rhynchonellata (Class) > Terebratulida (Order) > Terebratellidae
(Family) > Calloria
(Genus) > inconspicua (Species)
Throughout New Zealand, including Chatham Islands, 0-40 metres