214 
Thais persica, Linne. — Buccinum persica, Linne, Syst., Nat., 
X., 1758, p. 738 ; Purpura persica, Reeve, Conch. Icon., III., 
1846, pi. 2, f. 8 ; Menke, Moll. Nov. Holl., 1843, p. 21. West 
Australia. 
Thais pica, Blainville, Nouv. Ann. Mus. I., 1832, pi. 9. f. 9 ; 
Reeve, Conch. Icon., III., 1846, pi. 8, f. 36 ; Iledley, P.L.S., N.S.W., 
XXXIX., 1914, p. 747. Low Rocks (Brit. Museum). 
Thais textilosa, Lamarck. — Purpura textilosa , Lamarck, An. 
s. vert., VII., 1822, p. 242 ; Kiener, Coq. Viv., 1835, p. 104, pi. 27, 
f. 72 ; von Martens, Forsch. Gazelle, III., 1889, p. 191, Mermaid 
Strait ; Verco, Trans. Roy. Soc., S.A., XXXVI., 1912, p. 204. 
Goraldton ; P. cegrota, Reeve, Conch. Icon., III., 1846, pi. 9, f. 42. 
Purpura squamosa, Lamarck. — It has been noted by von 
Martens, Jahrb. dent, rrialak. Gesell., I., 1874, p. 143, that this 
shell, though recorded by Menke from West Australia (Moll. Nov. 
Holl., 1843, p. 22), is really South African. 
Purpura cataracts, Lamarck. — Menke, Moll. Nov. Holl., 
1843, p. 21, as from West Australia. This South African species 
can also be rejected. 
Purpura scobina, Quoy & Gaimard. — Menke, Moll. Nov. 
Holl., 1843, p. 22, as from West Australia. This is a native of 
New Zealand not Australia. 
Purpura trochlea, Lamarck. — Menke, Moll. Nov. Holl., 
1843, p. 22. This shell belongs to South Africa not to Australia. 
Nassa sertum, Bruguiere. — Buccinum sertum, Bruguiere, 
Encycl. Meth. Vers., I., 1789, p. 262 ; Reeve, Conch. Icon., III., 
1846, pi. 6, f. 42. Monte Bello Islands (Brit. Museum). 
Drupa margariticola, Broderip. — Murex margariticola , Brod. 
Proc., Zool. Soc., 1832, p. 177 ; Reeve, Conch. Icon., III., 1845, pi. 
34 f. 178 ; Sistrum undatum , Smith, Proc. Zool. Soc., 1879, p. 213. 
Swan River ; Verco, Trans. Roy. Soc., S.A., XXXVI., 1912, p. 204, 
Geraldton ; Hedley, P.L.S., N.S.W., XXXIX., 1914, p. 750 ; 
Purpura squamulosa, Deshayes, An. s. vert. 1844, X., p 104. 
Drupa concatenata, Lamarck. — Murex concatenata, Lam- 
arck, An. s. vert., VII., 1822, p. 176 ; Ricinula concatenata , Reeve, 
Conch., Icon., III., 1846, pi. 3, f. 18. Swan Point. 
Sub -Order — Pulmonata. 
Family — Amphibolidce. 
Salinator fragilis, Lamarck. — Ampullaria , fragilis , Lamarcx, 
An. s. vert., VI., (2), 1822, p. 179 ; Ampullacera fragilis, Quoy & 
Gaim., Zool. Astrolabe, II., 1832, p. 201, pi. 15, f. 10-16. King 
George’s Sound. 
Family — A uriculidce . 
Ellobium auris— JUD iE, Linne. — Bulla auris-judce, Linne, Syst. 
Nat., X., 1758, p. 728 ; Auricida auris-judce, Sowerby, Conch. Icon., 
