BY W. L. MAY. 103 
CYLICHNINA, Monterosato, Nom. Gen. spec. Medit., 
1884, p. 143. 
1012—atkinsons Ten.-Woods, Cylichna, Proc. Roy. Soc. 
Tasm. for 1876, p. 156; May, Proc. Roy. Soc. 
Tasm. for 1902 (1903), p. 113, f. 11. 
1013—iredaleana Hedley, Retusa, P.L.S.N.S.W., xxxix., 
1OVa pe (D2, pl. 8p, t. 194s 
1014—pygmea A. Adams, Bulla, Thes. Conch., i1., 1854, p. 
595, pl. 125, f. 150. 
RHIZORUS, Montfort, Conch. Syst., ii., 1810, p. 338. 
1015—rostratus Adams, Bulla, Thes. Conch., 1., 1850, p. 
596, pl. 125, f. 154; Hedley, Mem. Austr. Mus., 
iv.,, L903; p. 394, f. 109. 
Family RINGICULIDA. 
PUGNUS, Hedley, Rec. Austr. Mus., ii., 1896, p. 106. 
1016—parvus Hedley, op. cit., p. 106, pl. 23, f. 1; May, 
Proc. Roy. Sac. Tasm. for 1910, p. 311; Oliver, 
Trans, NUZ. Inst. xivia., LONE CISD). pr a4, 
Family SCAPHANDRID. 
CYLICHNELLA, Gabb., Proc. Ac. Nat. Sci. Philad., 1872, 
p. 273. 
1017—arachis Quoy and Gaim., Zool. Astrolabe, 1., 1833, 
p. 361, pl. 26, f. 28-30. 
1018—protumida Hedley, Mem. Austr. Mus., iv., 1903, p. 
396, f. 112; May, Proc. Roy. Soc. Tasm. for 1910, 
pe Lit: 
ROXANTIA, Gray, Proc. Zool. Soc., 1847, p. 141. 
1019—exigua A. Adams, Atys, Thes. Conch., 11., 1854, p. 
5895 pli 1255.9 129. 
Family AKERIDA. 
BULLARIA, Rafinesque, Anal. Nat., 1815, p. 142; Bulla, 
Linné, Syst. Nat., x., 1758, p. 725, not Bulla, 
Linn, op. cit., p. 427. 
1020—botanica Hedley, 1818, nom. mut. for B. australis 
Gray, Ann. Philos., xxv., 1825, p. 408, not Bulla 
australis Ferussac, Dict. Class. Nat. Hist., i1., 
1893, p: 575; Brazier, P.L.S8.N°8.W.,\x., 1885, 
p. 89. 
