74 Macteay Memortan Vouume. 
Denratium ecostatum, Kirk, Trans. N.Z. Inst. Vol. XIII. p. 306. 
(Plate vim. fig. 79.) 
Shell small, slightly curved, quite smooth, polished. 
Locality.—W anganui, Petane. 
Class PELE CY 20 DA: 
Genus BARNIA. 
Barnia siminis, Gray in Dieffenbach’s ‘‘New Zealand,” II. p. 254; Reeve, Conch. Icon. 
Photas, fig. 10. 
Locality.—Matapiro. 
Genus PHOLADIDEA. 
PuHoLADIDEA TRIDENS, Gray in Dieffenbach’s “New Zealand,” IT. p. 254; Voy. Erebus 
and Terror, Moll. pl. m. fig. 8. 
Locality.— Wanganui. 
Genus SAXICAVA. 
Saxicava AustraLis, Lamarck; Reeve, Conch. Icon. fig. 8. 
Locahty.—Petane. 
Genus PANOPASA. 
PanopMA NEOZELANICA, Quoy and Gaimard, Voy. Astrolabe, III. p. 547, pl. xxxm. 
figs. 7-9 ; Reeve, Conch. Icon. fig. 9. 
Locality.—W anganui, Petane, Matapiro. 
Genus CORBULA. 
CorsuLa eryrHropon, Lamarck ; Reeve, Conch. Icon. fig. 4; C. mactlenta, Hutton, 
Cat. Tertiary Moll. p. 18. 
Both valves longitudinally grooved. 
Locality.—Wanganui, Petane, Matapiro. 
