64 FritcJiard and Gail iff: 



RissOA PELLUCIDA, Tate and May. 



1900. Rissoia (Nodulus) pellucida, Tate and May. 



T.RS. S.A., p. 100. 



1901. Rissoia pellucida, Tate and May. P.L.S. N.S.W., 



p. 394, pi. 23, f. 8. 

 Hab.— Anglesea (T. S. Hall). 



Genus Rissopsis, Garrett, 1873. 



RiSSOPSIS MACCOYI, T. Woods. 



1877. Rissoa (Ceratia) maccoyi, T. Woods. P.R.S., Tas., 

 p. 154. 



1900. Rissoa maccoyi, Hedley. P.L.S. N.S.W., p. 505, 



pi. 26, f. 11. 



1901. Rissopsis maccoyi, Tate and May. Id., p. 394. 

 Hab. — Flinders, Western Port. 



Obs. — Tlie shell somewhat resembles a Ti-uncatella, but may 

 be distinguished from that genus by its spiral sculpture. 



Leptothyra arenacea, Pritchard and GatlifF. 



See part v., p. 117. Leptothyra, n. sp. 



1902. Leptothyra arenacea, Pritchard and Gatliff. 



P.R.S. Vic, vol. xiv. (n.s.), part 2, p. 181. 

 pi. 9, f. 3. 

 Hab. — Dredged off Phillip Island, Western Port. 



AsTRALlUM FIMBRIATUM, Lamarck. 



See part v., p. 117. 

 1822. Trochus fimbriatus, Lamarck. Anim. S. Vert., 



vol. vii., p. 12, No. 8. 

 1844. Trochus squamiferus, Koch. Abbild und Besch, 

 neuer Conch., pi. 4, f. 9. 

 Hab. — Cape Schanck ; Warrna.mbool. Dredged off Phillip 

 Island, Western Port. 



Obs. — Since we previously listed this shell we have obtained 

 the date on w-hich Koch described it, and find that Lamarck's 

 name has priority. 



