— 657 — 



Tylodina Rafiii. contiii- 



Blainv. 1824. Dicl. sc. nat. toni. 3i. p. 268. et 1825. 



Mal. p. 475. — genus Patelloideoruni. 

 Id. 1828. Dict. sc. uat. (oin. 56. p. 183. 

 Rang 1829. Man. p. 374. incerto loco. 

 Menke 1830. Syn. ed. 2a p. !l. — in Unihrellaceis. 

 JoANJsis 1834. Gucrin 31ag. nuin. 36. 

 Phil. 1836. Moll. Sic. p. 114. et 1844. ih. 11. p. 89. 



— in Seiniphyllidiis. 

 Cantr. 1841. 31alac. inedit. p. 93. — genus Uinbrel- 

 lidaruin. 



Pariter Gkay 1842. Syn. Brit. Mus. p. 65. 90. 

 LovEN 1846. Ind. Moll. lit. Scand. p. 19. — Turbo- 

 nillae affine. statuit. 

 Tymiianos^toiiia Sow. j u n. vid. T y in p a ii o t o n o s Schuni. 

 Tynipanotomus Gray vid. Ty inp a n t on os Schuin. 

 Tympanotonoi^ Klein 1753. Oslrac. p. 30. 



Etyni. ivf-inavov .) tynipanuin; lelvc), tcndo. (Tym- 



panotonus corr. Ag.) 

 Genus Conocochliduni. 

 = Cerithiuni spec. et Melania spec. 

 Tymimnotono» Schum. 1817. Essai p. 211. (err. Tynipa- 

 nostoma Sow. jun. Conch. Man. p. 110. et ed. 

 2a p. 483.) 

 Genus ex typo Cerithii fuscati L. 

 Gray 1842. Syn. Br. Mus. p. 90. — Tyinpano*to- 

 inus — genus Littorinidarum. 

 Tympanotonuii (bene!) Agass. 1847. Noin. zool. Ind. univ. 



vid. Tympanotonos. 

 Typhis MoNTF. 1810. Conch. syst. II. p. 614. Cf. Blainv. 

 1828. Dict. sc. nat. tom. 56. p. 192. 

 Etym. tvcfog, rumus. *) (Typhys corr. Ag.) 

 A Muricibus segregatum genus, quod prius indica- 

 verat Lamarck (.\nn. du Mus. 11. ed. Germ. p. 196.), 



3) Typhis Risso (1816.) genus Crustaceorum, 



