BY W. L. MAY. 69 
ANCILLA, Lamarck, Mem. Soc. Hist. Nat., Paris, 1799, p. 
70. 
641—marginata Lamarck, Ancillaria, Ann. du Mus., 
xvi., 1810, p. 304, and An. s. vert., vii., 1822, p 
415 > Reeve, ‘Conch. Neon.) xvi wlee4,  pl3, f: 
See oe 
642—oblonga Sowerby, Ancillaria, Spec. Conch., 1830, p. 
7, f. 38; Hedley, Mem. Austr. Mus., iv., 1903, p. 
364; = Saronic Petterd, Proc. Roy. Soe. Tasm. 
for 1885 (1886), p. 342. 
643—petterd: Tate, Ancillaria, Trans. Roy. Soc. §.A., 
1893, p. 199 (nom. mut.) ; = A. obtusa Petterd, 
Proc. Roy. Soc. Tasm. for 1885 (1886), (non 
Swainson); Tate and May, P.L.S.N.S.W., xxvi., 
1901,, p: 365, pl. 25; f. 42. 
Family MARGINELLID& 
MARGINELLA, Lamarck, Mem. Soc. N.H. Paris, 1799, p. 
70. 
644—agapeta Watson, Chall. Zool., xv., 1886, p. 266, pl. 
LGM £293 
645—allporte Ten.-Woods, Proc. Roy. Soc. Tasm. for 
1875, p. 28; Tate and May, P.L.S.N.S.W., xxvi., 
LOG IS ps S02) ply 26, 1-780) 
646—alternans Pritchard and Gatliff, Proc. Roy. Soc. 
Vict., 1898, p: 180; pl. 20, f. 3; = multiplicata 
Pate and) May,” P.T.S.NiS°W.. xxvi., 1901, <p: 
264, pl. 27, f. 84. 
647—altilabra May, Proc. Roy. Soc. Tasm. for 1910, p. 
5893, plop ks, 1.3: 
648—angasi Crosse, Journ. de Conch., xviii, 1870, p. 
304; Hedley, P.L.S.N.S.W., xxxix., 1915, p. 
726, pl. 82, f. 66. Var. minima Petterd, Journ. 
of Conch., iv., 1884, p. 144; simsoni Tate and 
May, op. cit., p. 364, pl. Bites, fi ‘98: shorehami Prit- 
chard and Gatlift, Pree Roy. Soe. Wich? as) x1. 
1899, pet ltS,. pli 20, 12. 
649—bucca Tomlin, Journ. Conch., 1916, p. 438, for 
ovuleformis Tate and May, Trans. Roy. Soc. 
SiAee xx 01900; vo Ol aiand, veal S N.S .Ws, 
XXVI., 1901, p: 364, pl. 97, f. 92 (non D’Orb., 
Lao3)e = ventricésa’ Hedley, Mem. Austr. Mus., 
iv. (6), 1903, p. 369 (non G. Fischer, 1807). 
