41 
Fam. Pyrenidae. 
Mitrella - choava (Reeve). 
North Island: 10, 1 sp., h. 7.5. — 11b, 3 sps, h. 4.3.— Ild, 
1 sp., h. 5.6. — 16, 3 shells, h. 4. — Stewart Island: 36a, 1 sp., 
b. 8 (entirely brown). 
Mitrella pseudomarginata Suter. 
Auckland Island: 37a, 1 shell, h. 8. — Campbell Island: 44, 
1 sp., h. 6. 
Mitrella websteri Suter. 
North Island: 11a, 1 shell, h. 3, br. 1 mm; whorls 5. 
Alcira sanguinea Suter. 
Campbell Island, west coast, on the shore, 10/12 1914, many 
shells, h. 6.5. 
Alcira sulcata Hutton. 
Stewart Island: 36a, 1 sp., h. 9. 
Alcira transitans (Murdoch). 
Auckland Island: 40, many sps., h. 7.7. — Campbell Island: 
44, 3 sps., 1. 7 mm. — The species varies much in sculpiure, from 
smooth to engraved with shallow distant spiral furrows. 
Fam. Volutidae. 
Fulguraria gracilis (Swainson). 
Stewart Island: 31, 1 sp., h. 77. — 36a, 1 sp., h. 91. 
Fam. Olividae. 
Ancilla australis (Sowerby). 
North Island: 1 1 b, 5 sps., h. 23.5. 
Ancilla novaezelandiae (Sowerby) 
(=bicolor Cray, by Suter). 
North Island: 11b, 4 sps., h. 12.5. — 13, 4 sps., h. 7.5. 
