BY W. L. MAY. 23 
ANTIGONA, Schumacher, Essai Nouv. Syst., 1817, p. 51. 
168—gallinula Lamarck, Venus, An. s. vert., v., 1818. p. 
592: Delessert, Recueil, 1841, pl. 10, f. 1; Angas, 
Proc. Zool. Soc., 1877, p. 191. 
169—lagopus Lamarck Venus, An. s. vert., v., 1818. p. 
591; Hedley, P.L.S.N.S.W., xxvii., 1903, p. 596; 
= C. australis Angas, Proc. Zool. Soc., 1867, p. 
921. 
170—spissa Deshayes, Venus, An. s. vert , ed. 2, vi., 1835, 
p. 373; = Crassa Quoy and Gaimard, Zool. 
Astrol., iii., 1835, p. 525, pl. 84, f. 7-8; May, 
Proc. Roy. Soc. Tasm. for 1912, p. 44. 
171—strzatissima Sowerby, Venus, Thes. Conch., ie Soo s 
pe Clee wll, .f2 LOSS: 5: 
CLAUSINELLA, Gray, List British Mollusca, 1851, p. 12. 
172—placida Philippi, Venus, Abbild. Beschr., i., 1844, 
p. L28,"pl. 2; £/ 2;-Hedley, Mem: “Austr. Mus.; 
iv., 1902, p. 322; = roborata Hanley, 1845. 
BASSINA, Jukes-Brown, Proc. Malac. Soc., xi., 1914, p. 
81. 
173—disjecta Perry, Venus, Conchology, 1811, pl. 58, f. 
3. V. lamellata Lamarck, An. s. vert., 1818. 
174— paucilamellata Dunker, Mercenaria, Novit. Conch., 
19) 18b8a) p.) vb2 appl 1655 Hf... 10-125 Brazier, 
P.L.S.N.S.W., v., 1880, p. 486; = alatus Reeve, 
Conch. Icon., 1863, pl. 18, f. 83; Callista victorie 
Ten.-Woods, Proc. Roy. Soc. Tasm. for 1875, p. 
n5 9). 
GOMPHINA, Morch, Yoldi Cat., 1., 1853, p. 9. 
175—undulosa Lamarck, Venus, An. s. vert., v., 1818, p. 
606; Philippi, Abbild. Beschr., 1., 1843, p. 39, 
pl. Lots. 
MARCIA, H. and A. Adams, Gen. Rec. Moll., 11., 1857, p- 
423. 
176—corrugata Lamarck, Venus, An. s. vert., v., 1818, 
p. 594; = tristis Lamarck, op. cit., p. 604; 
Delessert, Recueil, 1841, pl. 10, f. 110, = strigosa 
Lamarck, op. cit., p. 605. 
