8 MOLLUSCA OF TASMANIA. 
LIMOPSIS, Sasso, Giorn. Ligust. Scien., 1., 1827, p. 476. 
10—eucosmus Verco, Trans. Roy. Soc. S.A., 1907, p 
219, pl. 27, f. 2; May, Proc. Roy. Soc. Tasm. 
for 1910, p. 312. 
11—penelevis Verco, Trans. Roy. Soc. S.A., 1907, p. 
218, pl. 27, f. 5; Hedley and May, Rec. Aust. 
Mus., 1908, p. 113. . 
12—tenisoni Ten.-Woods, Proc. Roy. Soc. Tasm. for 
1877, p. 56; = L. bassi Smith, Chall. Zool., xiui., 
1885, p. 256, pl. 18, f. 6. 
CYRILLA, Adams, Ann. Mag. Nat. Hist. (3), v., 1860, p. 
478. 
13—concentrica Verco, Trans. Roy. Soc. S.A., 1907, p. 
230, pl. 27, f. 4, a.b.; May, Proc. Roy. Soc. Tasm. 
for 1910, p. 312. 
LISSA RCA, Smith, Phil. Trans., clxviii., 1879, p. 185. 
14—rhombordalis Verco, Trans. Roy. Soc. 8.A., 1907, 
pe 228; plz fave 
15—rubricata Tate, Limopsis, Trans. Roy. Soc. 8.A., 
1886, p. 71, pl. 5, f. 6; Lassarca rubricata Verco, 
op. cit., 1907, p. 221. 
ARCA, Linne, Syst. Nat., x., 1758, p. 693. 
16—fasciata Reeve, Conch. Icon., ii., 1844, pl. 15, f. 99; 
= A. radula Smith, Chall. Zool., xiii., 1885, p. 
260, pl. 17, f. 3; Lamy, Journ. de Conch., lv., p. 
50. 
17—reticulata Gmelin, Syst. Nat., 1790, p. 3311; = 
A. squamosa Lamarck, An. s. vert., vi., 1819, p. 
45, — A. laminata Angas, Proc. Linn. Soc., 1865, 
36050: hi 
1st Shores Hedley, P.L.S.N.S.W., xli., 1917, p. 681, 
pl. 51, f. 36-37; May, op. cit., 1919, p. 68. 
19—trapezia Deshayes, Mag. Zool., 1840, p. 21; A. 
lischkei Hedley, P.L.S.N.S.W., xxix., 1904, p. 
203, pl. 9, f. 29-34; Journ. Roy. Soc. N.S.W., 
xlix., 1915, p. 50, f. 14. Dead valves only, 
appears to be extinct in Tasmania. 
GLYCYMERIS, da Costa, Brit. Conch., 1778, p. 168. 
20—australis flammeus Reeve, Conch. Icon., i., 1843, 
pl. 2, f. 7; Hedley, P.L.S.N.S.W., xxv., 1900, p. 
498; May, op. cit., 1915, p. 81. 
21—flabellatus, Ten.-Woods, Trans. Roy. Soc. Vict., 
1878, p. 61; = P. beddomei E. A. Smith, Chall. 
Zool., xiii., 1885, p. 255, pl. 18, f. 1, 1b; P. gealei 
