BY W. L. MAY. 65 
MAYENA, Iredale, Proc. Malac. Soc.,.xii., 1917, p. 324. 
603—australasia Perry, Biplex, Conchclogy, 1811, pl. 4, 
f. 2-4; Smith, Proc. Malac. Soc., xi., 1915, p. 
283; = R. leucostoma Lamarck, An. gs. vert., 
vii., 1822, p. 150; Quoy and Gaim., Zool. 
Astrolabe, i1., 1833, p. 546, pl. 40, f. 3-5. 
PERSONELLA, Conrad, Am. Journ. Conch., i 
poa2de 
604—columnaria Hedley and May, Cymatium, Rec. 
Avastre ius! (2) ,ovai,, L908) p. IGS ple tate: Lb). 
605—eburnea Reeve, Proc.. Zool. Soc., 1844, p. 118, 
Conch. Icon., 1844, pl. 17, f. 69. 
606—verrucosa Reeve, Triton, Proc. Zool. Soc., 1844, 
phils; Conchs Icons 1844, ph iii Tie = T. 
quoyi Reeve, op..cit., and Conch. Icon., pl. 19, 
., 1865, 
f..93: 
ARGOBUCCINEUM, Hertmansen, Index Gener. Malac., 
1846. 
607—bassi Angas, Triton, Proc. Zool. Soc., 1869, p. 45, 
Pla 2, a3: 
608—tumzdum Dunker, Ranella, Proc. Zool. Soc., 1862, 
p. 239; = Bursa tumida Dunker, Novit. Conch., 
1864, p. 56, pl. 28, f. 8-9; Hedley. P.L.S.N.S.W., 
MERCY Le Loar 25) te 
Family CASSIDID. 
PHALIUM, Link, Rostock Samml., iii., 1807, p. 112. 
609—pyrum Lamarck, Cassis, An. s. vert., vil., 1822, p. 
226: = C. nivea Brazier, Proc. Zool. Soc., 1872, 
p. 616, pl. 44, f. 1, =-C. tumida Petterd, Proc. 
Roy. Soc. Tasm. for 1885, p. 321. 
610—semigranosum Lamarck, Cassis, An. s. vert., vil., 
1822, p. 228; Reeve, Conch. Icon., v., 1848, pl. 
Lorestan 
Family NATICIDA. 
NATICA, Scopoli, Intr. Hist. Nat., 1777, p. 392. 
611—elkingtoni Hedley and May, Rec. Austr. Mus., vii., 
(2VTUS0G e195: phe 2a ety Lee 
612—enzona Recluz, Proc. Zool. Soc., 1843 (1844). p. 204, 
and Journ. de Conch., i., 1850, p. 381, pl. 14. 
613—schoutanica May, Proc. Roy. Soc. Tasm. for 1912, 
p: 45, ple 2) te 3: 
