9 
Amaurochiton glaucus (Cray) {=Chiton quoyi Deshayes). 
North Island: 7, 5 sps., 1. 20. — 11a, 1 sp., 1. 22. — Ild, 
3 sps., 1. 25. — 12, some sps., 1. 18. — 17, many sps., 1. 40. — 
19, many sps., 1. 40. — South Island: 30, many sps., 1. 23. — 
Stewart Island: 31, many sps., 1. 25. 
Rhyssoplax aerea (Reeve). 
Auckland Island: 40, 1 sp., 1. 20. 
Rhyssoplax canaliculata (Quoy & Gaimard), 
North Island: 17, 1 sp., 1. 27. — 22, 1 sp., 1. 15. — South 
Island: 29, many sps., 1. 18.5. — Auckland Island: 40, 3 sps., 1. 40. 
Rhyssoplax huttoni (Suter). 
North Island: 15, 2 sps., 1. 25. — 17, 4 sps., 1. 35. — 19, 5 
sps., 1. 35. — South Island: 30, many sps., 1. 35. — Stewart Is¬ 
land: 31, numerous sps., 1. 20. 
Rhyssoplax sutevi (I r e d a 1 e) {=Chiton stangeri S u t e r). 
North Island: 11a, 1 sp., 1. 6.2. Colour red, with white apices 
and white spots on the lateral areas; girdle white and red banded. 
Eudoxochiton nobilis (Cray), 
North Island: 17, 1 sp., 1. 50. — 23, I sp., 1, 55. — Stewart 
Island: 34, 1 sp., 1. 73. 
Onithochiton mavmoratus Wissel {=nodosus Suter). 
North Island: 17, 1 sp., 1. 8. 
Onithochiton neglectus Rochebrune (^O. undulatus 
Quoy & Gaimard). 
North Island: 17, 7 sps., 1. 29. — South Island: 29, 3 sps., 
I. 10. — Stewart Island: 31, 6 sps., 1. 19. — 34, 4 sps., 1. 33. — 
Auckland Island: 37, 4 sps., 1. 26 (-|- var. subantarcticus). — 40, 
many sps, 1. 35 (-f- var. subantarcticus). — 41, Masked Island, 
under stones at low water, 1 sp., 1. 23, and on rocks with Melo- 
besia, 2 small sps. — 1 mile S of Auckland Island, on floating 
