Costaticella bicuspis is found from southeastern Australia and New Zealand. Costaticella hastata (Busk, 1852) is a junior synonym (Gordon, Taylor & Bigey 2009)
Original description: Catenicella bicuspis Gray, 1843
Locality: New Zealand
Type Specimen:
Images of Costaticella hastata from Gordon (1989) |
A colour photograph by Karen Gowlett-Holmes is available.
Description from Gordon, 1989.