— 3i8 — 



C^rassiiia Lamck. contin. 



Mexke 1828. Syn. et 1830. ibid. ed. 2a p. t08. — 



in Crassatellaceis. 

 Hanley 1844. 111. cat. I. p. 87. — in Nyinphaceis 

 Tellinariis. 

 = Astarte Sow. 

 Craissiiiidae Gray 1840. Syn. Brit. 3Ius. * (Agass. Noni.) 

 Etym. Crassina. 

 Faniilia .... 

 Crassipedia Lamck. vid. Dimyaria. 

 Craissispira Svvainson 1840. Malac. p. 152. 313. 

 Elym. Crassus; spira. 



Gcniis Columbellinarum. Typus: Pleurotoma Bottae 

 Valenc. 

 Cratere v. MiJULF. ined. ? Hartm. 1844. Erd- und Siissw.- 

 Gast. I. p. 122. 

 Subgcnus Flclicis. Typus: Hel. umbilicata Mont. 

 Crenatula Li.wyd 1698. Litlioph. Brit. lium. 907. * teste 

 Scheuchz. 1740 in Nomencl. lith. p. 39. ") 

 Etym. Crena. 

 ?= 3Ielina Retz. an vero = Gervillia Defr.? 

 Crenatiiia Lamck. 1802. Ann. du Mus. III. p. 25. * 



Novum genus Acephalaeorum. Typus : Ostrea semi- 



aurita Schrot. 

 Adoptat Roissy 1805. Moll. VI. p. 308. 

 Lamck. 1809. Phil. zool. — in Byssiferis. 



1819. Hist. nat. VL 1. p. 136. (ed. 2a VII. p. 70.) 



— in 3Ialleaceis. 

 Pariter Raxg 1829. Man. p. 283. 

 Desh. 1830. Enc. meth. III. p. 24. 

 G. B. Sow. jun. 1842. Conch. Man. ed. 2a 



p. 126. 

 Haxley 1844. III. cat. I. p. 256. 



Tl) „Conchites iiiter Solenem et Pinnani ambigens, a commis- 

 sura, pluribus crenis majusculfs insignita, ita dictus." 



