PLATE 48. 
Fics. ky) 2 dua riton maorium n. sp. Paratypes—( arget Gi 
. sp. Holotype, Target Gully. 
а) T: 
Fies "За, 3b.—; саа maorium n. sp. Paratypes, Clifden: adult. 
Fic. Pint, so ee decagonium. Holotype. 
Fic. 5.—Austrotriton (?) minimum (Hutt.). Holotype. 
Fics. би, 6b. Cymatium octoserratum n. sp. Holotype. 
Fic. 7.—Cymatium sculpturatum n. sp. Holotype. 
Fic. 8.—Cymatium rate ense n. sp. olotype. 
Fies. 9a, 9b, 9c 
onia clifdenensis n. sp. (a) Holotype; 
adult and juve 
Figs. 10a, 10b. de pert triangularis n. sp. Holotype. 
Face p. 464.) 
; (b) Otiake 
paratypes ; 
