TETHYS—EUROPEAN. alt 
Laplysia punctata Cuvier, Ann. du Mus., ii, p. 295, pl. 1, f. 2-4 
(1803); Regne Anim., ii, p. 398—Rane,{Hist. Nat. Aplys., p. 65, 
pl. 18, f. 2-4.—Purt., Enum. Moll. Sicil., p. 124; ii, p. 97, pl. 22, 
f. 1.—Jxrrrreys, Brit. Conch., v, p. 5. pl. 1, f.1.—Sars, Moll. Reg. 
Arct. Nory., pl. xii, f. 18 (anatomy).—VayssIERE, Rech. Moll. 
Opistobr., p. 68, f. 67-69 (anatomy)—Sows., Conch. Icon., f. 41 a, 
b (shell)—Briocumany, Mittheil. Z. Stat. Neap., v, p. 34, pl. 3, f. 
3, 6, 11, 13—Zuccarp1, Boll. Soc. Nat. Nap. (1), iv, p. 5, pl. 1, f 
8, 6, 9, 12, 16, 30-33 (jaws and teeth)—McInrosu, The Marine 
Invert. and Fishes of St. Andrews, p. 84, pl. 3, f. 1—A. hybrida 
Sows., Brit. Mise., pl. 53 (1806).—Forsres «& Haney, Hist. Br. 
Moll., iii, p. 544, pl. 114F, f. 4, and YY, f. 1.—J. depilans PENn., 
Brit. Zool., edit. 4, Vol. iv, p. 42, pl. 21, f. 21—A. varians Leacn, 
Syn. Moll. Gt. Brit., p. 33 (1852).—? Esmia griffithsiana Leacu, t. 
¢., p. 34, pl. 7, f. 8-10 (young) =griffithsie Gray, Figs. Moll. Anim. 
ili, pl. 268, f. 18.—A. mustelina Davies, in Penn. Brit. Zool. edit., 
1812, iv, p. 79, pl. 22—A. nexa THompson, Ann. Nat., Hist., xv, p. 
318, pl. 19, f. 8 (1845).—Aplisia cuviert and A. cuvieriana DELLE 
CnrasE, Memorie, p. 41, 71 (1823).—A. guttata Sars, Archiv fur 
Naturg., 1840, p. 213, pl. 7, f. a-g (embryology).—? A. dumortiert 
CANTRAINE, Malac. Médit. et Lit., p. 71, pl. 3, f. 2 (very young).— 
A. subquadrata “ Gould,” Sows., Conch. Icon., xvii, pl. 9, f. 39a, 0. 
Conf. Amer. Journ. Conch., v, p. 222.—Aplysia punctata—cuviert 
DELLE Cutase, Mem. An.s. Vert. de Regno di Napoli, pl. 77, f. 
15, 16.—A. marginata Pare., Enum, Moll. Sicil., ii, p. 98, pl. 22, f 2. 
—? A. marginata Buainy., Journ. de Phys., Vol. 96, 1823, p. 285, 
f.5; Dict. Se. Nat., xxvi, p. 326; (described from specimens of un- 
known origin, in coll. of the College of Surgeons, London).—Aphy- 
sia albo-punctata Desu., Traité Elém, de Conch., ii, p. 59 (name only) 
pl. 92, figs. 1, 2 (1839-1857, Atlas, 1864).—A. cuvieri Delle Chiaje, 
FiscHer, Faune Conch. mar. Gironde 2e Suppl., in Actes Soe, 
Linn. Bord., xxix, 1874, p. 193.—Monts., J. de Conchyl., 1877, p. 
46.—A. longicornis Rane, Hist. Nat. Aplys., p. 66, pl. 19, f. 1-4 
(1828).— Aplysia stellata Risso, Hist. Nat. Eur. Mérid., p. 43; 
Journ. de Physique, de Chimie et d’ Hist. Nat. Ixxxvii, p. 375 (1818). 
—? Aplysia rosea RATHKE, Skrivter af Naturhistorie-Selskabet, v, 
Iste Hefte, p. 85, 147, pl. 3, f. 12 a, 6 (1799). 
This is smaller than the preceding species, with the lobes more 
united posteriorly, the orifice over the shell larger (its edge very 
