119 
Family TROCHIDA. 
Trocuus, Linne, 1758. ° ' 
Trochus tiaratus Q. and G. 
Trochus tiaratus Q. and G., Voy. “ Astrolabe,” Zool., iii, 1834, p. 256. 
* pl. Ixiv, figs. 6-11; Man. Conch. (1), xi, 1889, p. 42, pl. xu, figs. 
72-74, pl. i fig. 4; Suter, Pro¢. Mal. Soe., ii, 1897, p. 260. 
Station 6. 
Monoponta, Lamarck, 1799. 
[Monodonta ethiops Gmelin. 
Turbo ethiops Gmel., Syst. Nat., ed. 13, 1790, p. 3596. 
Monodonta ethiops Gmel., Man. Conch. (1), xi, 1889, p. 98, pl. xix 
figs. 99-100, pl. xx fig. 19. 
Chatham Islands. 
Monodonta lugubris Gmelin. 
Trochus lugubris Gmel., Syst. Nat., ed. 18, 1790, p..3583. 
Monodonta luqubris Gmel., Man. Conch. (1), xi, 1889, p. 100, pl. xix 
fig. 93, pl. xxxv figs. 24-25. 
Chatham Islands. 
CanTHARIDUS, Montfort, 1810. 
Cantharidus pupillus Hutton. 
Cantharidus pupillus Hutton, Proc. Linn. Soc. New South Wales, ix, 
1884, p. 362 (not Trochus pupillus Gould); Suter, Proc. Mal. 
Soc., ui, 1897, p. 270, fig. m text. 
Dredge Station C. 
GIBBULA, Risso, 1826. 
Gibbula fulminata Hutton. 
‘Chrysostoma fulminata Hutt., Cat. Mar. Moll., 1873, p. 36. 
Gibbula fulminata Hutt., Man. Conch. (1), xi, 1889, p. 216, pl. xl, 
figs. 14-16. . 
Chatham Islands. 
MoniLeA, Swainson, 1840. 
Monilea semireticulata Suter. 
Monilea (Minolia) semireticulata Sut., Proc. Mal. Soc., viii, 1908, 
ee. pl. 1, diced. 
Station 4. 
