211 
(1852), p. 104 ; Swan River ; Iredale, Proc. Zool. Soc., 1914, 
p. 667. Monte Bello Islands. 
Arcularia taenia, Gmelin. — Buccinum taenia, Gmelin, Syst. 
Nat., XIII., 1791, p. 3493 ; B. olivaceum . Kiener, Coq. Viv., 1834, 
p. 59, pi. 15, f. 53 ; Menke, Moll. Nov. Holl., 1843, p. 20. North- 
West Australia. 
Family — By ran idee. 
Pyrene achatina, Sowerby. — Columbella achatina, Sowerby, 
Thes. Conch., I., 1844, p. 132, pi. 39, f. 126. Swan River (?). 
This is perhaps based on the Mediterranean C. gervillei , 
Blainville. 
Pyrene menkeana, Reeve. — Columbella menlceana, Reeve, 
Conch. Icon., XI., 1858, pi. XIV., f. 69. West Australia. Bucci- 
num acuminatum, Menke (not Broderip, 1830). Moll. Nov. Hoik, 
1843, p. 20. 
Pyrene austrina, Gaskoin. — Columbella austrina, Gaskoin, 
Proc. Zook Soc., 1851 (1852), p. 9 ; Reeve, Conch. Icon., XI., 
1858, pi. 19, f. 100 ; Verco, Trans. Roy. Soc., S.A., XXXVI., 
1912, p. 204. Geraldton. 
Pyrene australis, Gaskoin. — Columbella australis, Gaskoin, 
Proc. Zook Soc., 1851 (1852), p. 5 ; Reeve, Conch. Icon., XI. 
1858, ph 15, f. 78, pi. 29, f. 188. Swan River (Brit. Museum). 
Pyrene duclosiana, Sowerby. — Columbella duclosiana , 
Sowerby, Thes. Conch., I., 1844, p. 113, ph 26, f. 15, 16. Swan 
River and N.W. Australia (Brit. Museum). 
Pyrene obscura, Sowerby. — Columbella obscura, Sowerby, 
Thes. Conch., I., 1844, p. 121, ph 37, f. 70, 71. Swan River and 
Monte Bello Islands (Brit. Museum). 
Pyrene pardalina, Lamarck. — Buccinum pardalina, 
Lamarck, An. s. vert., VII., 1822, p. 295 ; Sowerby, Thes. 
Conch., I., 1844, p. 124, ph 38, f. 90. Jones Island (Brit. 
Museum). 
Pyrene semiconvexa, Lamarck —Buccinum semiconvexum, 
Lamarck, An. s. vert., VII., 1822, p. 272 ; Kiener, Coq. Viv., 
1834, p. 49, ph 17, f. 60 ; Verco, Trans. Roy. Soc. S.A., 
XXXVI., 1912, p. 204. Geraldton. 
Pyrene tayloriana, Reeve. — Columbella tayloriana, Reeve, 
Conch. Icon., XI., 1859, ph 35, f. 225. This New South Wales 
species was erroneously reported from North-West Australia. 
Pyrene varians, Sowerby. — Columbella varians, Sowerby, 
Proc. Zook Soc., 1832, p. 118; Thes. Conch., I., 1857, p. 117, 
ph 37, f. 47—50. Swan River (Brit. Museum). 
Pyrene versicolor, Sowerby. — Columbella versicolor , 
Sowerby, Proc. Zook Soc., 1832, p. 119 ; Thes. Conch., I., 1857, 
p. 117, ph 37, f. 41-46 ; Verco, Trans. Roy. Soc. S.A., XXXVI., 
1912, p. 204. Geraldton. 
Var. bid entata, Sowerby, Thes. Conch., I., 1844, p. 118, ph 
37, f. 53, 54. Swan River. 
