Finlay, H. C., 1924. Molluscan Fauna of Target Gully: Part 1. Transactions and Proceedings of the New Zealand Institute, 55: 495 -516 .
New Species-Group Names:
- bimutata Finlay, 1924. p. 498.
-
triangularis Finlay, 1924. p. 479. pl. 84. f. 10a. 10b.
