130 
Family SCAPHANDRID. 
CYLICHNELLA, Gabb, 1873. 
Cylichnella striata Hutton. 
Cylichna striata Hutt., Cat. Mar. Moll., 1873, p. 52; Murdoch, Trans. 
N.Z. Inst., xxxvi, 1904, p. 218, pl. vi, figs. 1, 2. 
. Station 4. 
Family ONCHIDID2. 
ONCHIDELLA, Gray, 1850. 
Onchidella nigricans Q. and G. 
Onchidium mngricans Q. and G., Voy. Astrol., Zool., u, 1832, p. 214, 
pl. xv, figs. 24-26. 
Onchidella nigricans Q. and G., Hutton, Man. N.Z. Moll., 1880, p. 28. 
Chatham Islands. 
Class SCAPHOPODA. 
Family DENTALIITD. 
Dentatium, Linné, 1758. 
Dentalium nanum Hutton. 
Dentalium nanum Hutt., Cat. Tert. Moll., 1873, p. 1; Plioc. Moll. 
N.Z., 1893, p. 73, pl. vii, fig. 78. 
Stations 2, 79; Dredge Station D. 
Dentalium huttoni T. W. Kirk. . 
Dentalium huttoni T. W. Kirk, Trans. N.Z. Inst., xu, 1880, p. 306. 
Station C, 
Dentalium zelandicum Sowerby. 
Dentalium zelandicum Sow., Thes. Conch. i, 1860, p. 101, pl. cexxin, 
fig. 13; Man. Conch. (1), xvu, 1904, p. 70, pl. vi, fig. 81. 
Station 2. 
EXPLANATION OF PLATE XII. 
Figs. 1, 2. Capulus calecareus Suter, 8-5 mm. by 11-5 mm. by 5 mm. 
3 Vexillum wartet Suter, 2:7 mm. by 6-5 mm. 
Fig. 4. Trophon convecus Suter, 3-5 mm. by 7mm. 
5 Cryptospira profunda Suter, 3:8 mm. by 5:8 mm. 
Fig. 6. Mangilia munda Suter, 3:2 mm. by 7-5 mm. 
