— 120 — 



]¥«ri(ites Llwyd 1698. Lilh. Bril. num. 3110. * test. Scheiichz. 

 Sciagr. lith. cur. p. 58. 

 D'Argenv. 1757. Conchyl. p. .348. 

 Walch 1768. Verst. II. p. 99. * 

 Waller. 1 778. Syst. min. II. p. 487. — genus Coch- 

 litarum. 



Pariter Sciirot. 1781. Lith. Lex. IV. p. 320. et 

 1784. Vollst. Einl. in d. K. d. St. IV. p.519. 

 ScHLOTH. 1820. Petref. p. 110. 

 = Nerita Arist. 

 ]l¥eritoi«lae Agass. 1847. Nom. zool- Ind. univ. vid. Neri- 



t a d a e , N e r i t i d a e , N e r i t i n a e. 

 IVeritoidea Humphr. 1797. Mus. Calonn. * t. Swains. 



= Janthina LnmcU. 

 l¥eritoi<ies Meuschex 1779. Naturlorsch. XIII. p. 85. 



= Uber Humphr. 

 JVeritoidei^ Brovvn 1827. Brit. Conch. * et 1833. Conch. 

 Text-book. (ed. VI. p. 98.) 

 Genus Neritaceorum. Typus: Littorina obtusata Linn. 



IVeritopsis Gray 



Efym. vijQhtjg, Nerita; oipig, facies. 



A Neritis disjunclum genus. Typus: Nerita radula 



Linn. 

 G. B. Sow. (1834?) Gen. Sh. fasc. 42. * 

 Gray 1840. Syn. cont. Brit. Mus. * — genus Vani- 



coridarum. 

 SwAiNS. 1840. Malac. p. 346. — subgenus Neritae. 

 Reeve 1841. Proc. Zool. Soc. p. 76. et 1842. Conch. 

 syst. II. p. 140. — in Neritaceis. 

 Pariter Sow. j u n. 1842. Conch. Man. ed. 2a p. 202. 

 Catlow 1845. Conch. Nom. p. 201. 

 D'Orb. 1843. Pal. fran^. T. cret. U. p. 174. * — ge- 

 nus Neritidarum. 



Pariter Geiinitz 1845. Grundr. d. Verst. p. 344. 

 Synon. Nerita (spec.) Linn. Zieten. F. A. Rom. 

 Lunella (sp.) Bolten. 

 Vanikoro Quoy. 



