1877.] MOLLUSCA OF PORT JACKSON. 191 
Fam. GasTROCH ENID. 
2. Humpwreyia coxi, Brazier, P. Z. S. 1872, pl. iv. fig. 10. 
Near Port Stephens (Brazier). 
Fam. ANATINID. 
3. THRACIA JACKSONIENSI!S, Smith, Journ. Linn. Soc. (Zoology), 
vol. xii. pl. xxx. fig. 24. 
Dredged at ‘‘ Sow and Pigs ” reef, Port Jackson (Brazier). 
4. TuHracta ANGASIANA, Smith, Journ. Linn. Soc. (Zoology), 
vol, xii. pl. xxx. fig. 23. 
‘* Sow and Pigs,’ Port Jackson (Brazier). 
VENERACEA. 
Fam. Macrrip. 
5. TRIGONELLA EXIMIA, Desh. P. Z. S. 1853. 
Dredged alive in Chowder Bay, Port Jackson (Brazier). 
Fam. TELLINID&. 
6. Tevuina (ArcopaGiA) pEcussaTA, Lam. 
* Bottle and Glass’ rocks, Port Jackson (Brazier). 
7. SEMELE scaBrRa, Hanley. 
Dredged off Shark Island, Port Jackson, in black mud, 12 fathoms 
(Brazier). 
8. Donax (Latona) RADIANS, Lam. 
Berry’s Bay, Port Jackson, 5 fathoms (white var. Brazier). 
9. Donax (SERRULA) NiTIDUS, Desh. 
Dredged in Middle Harbour, 5 fathoms (Brazier). 
10. Ervinia ausrraxis, Angas, P. Z.8. 1877, p. 175, pl. xxvi. 
fig. 21. 
‘Sow and Pigs” bank, Port Jackson (Brazier). 
11. MyseLLa anomata, Angas, P. Z.S. 1877, p. 176, pl. xxvi. 
fig. 22. 
Off Shark Island, Port Jackson, in black mud, 12 fathoms 
(Brazier). 
Fam. VENERID&. 
12. Curtone (CrrcoMPHALUS) LAMELLATA, Lam. 
Dredged at ‘Sow and Pigs” bank, Port Jackson ; also Jervis 
Bay (Brazier). 
13. Catone (TimociEA) GALLINULA, Lam. 
Twofold Bay (Brazier). 
