282 SUTER 
CHIONE Mergerle, 1811. 
CHIONE (CHAMELEA) CRASSA Quoy and Gaimard. 
Venus crassa Q. and G. Voy. ‘‘Astrolabe,’’ Zool., iii., 1835, 
peocospl! lxxxiv.,, figs; 718: 
Chione gibbosa Hutt., Cat. Mar. Moll., 1873, p. 71. 
Stations 5, 6, 20. 
CHIONE (CHAMELEA) MESODESMA Quoy and Gaimard. 
Venus mesodesma Q. and G., Voy. ‘‘ Astrolabe,’’ Zool., 111., 1835, 
PD. 0d2,ply lxexiy, os, Aico! 
2V. spurca Sow., P.Z.8., 1835, p. 23. 
Murcia scansilis Romer, Mal. Blatter, vii.., 1860, p. 161. 
Stations 4, 12, 26 or 30, 29; Dredge Station C. 
Family CARDITDA. 
PROTOCARDIA Beyrich, 1845. 
PROTOCARDIA (NEMOCARDIUM) PULCHELLA Gray. 
Cardium striatulum Sow., P.Z.S., 1840, p. 105 (not of Broechi). 
C. pulchellum Gray, Dieff, N.Z., 1843, p. 252. 
Stations 4, 12, 26 or 30. 
Family PSAMMOBIIDA. 
PSAMMOBIA (Lamarck) Bowdich, 1822. 
PSAMMOBIA (GOBRAEUS) ZELANDICA Deshayes. 
Psammobia zelandica Desh., P.Z.S., 1854 (1855), p. 319. 
P. zonalis Hutt., Cat. Mar. Moll., 1873, p. 66 (not of Lamarck). 
Station 4. 
Family SAXICAVIDAL. 
SAXICAVA Bellevue, 1802. 
SAXICAVA ARCTICA Linné. 
Mya arctica Linné, Syst. Nat., ed. 12, 1767, p. 1113, 
Hiatella minuta, Gray, in Dieff. N.Z., 1843, p. 252. 
Saxicava australis Hutt., Man. N.Z. Moll, 1880, p. 134. 
Station 6; Dredge Station A. 
