— 331 — 



Potamophlla G. B. Sow. contin. 



G. B. Sow. jun. 1842. Conch. Man. ed. 2a p. 236. 

 — genus Conchaceorum fluviatiliuin. 

 = Galatea Brug. 

 Potamoplaila Wiegm. 1832. Handb. d. Zool. p. 528. Ed. 

 2a p. 556. 

 Prinja familia Ctenobranchiorum, Genera: Valvata, 



Paludina, Melania, Melanopsis, Littorina. 

 F. A. RoM. 1836. Verst. Ool. p. 158. — familia 

 Pectinibranchiatorum tertiae sectionis. Genera : 

 Valvata, Paludina, Melania, Melanopsis. 

 Potamopltila (Po-tomophila male) S wains. 1 840. Malac. 

 p. 187. 338. 

 Genus Limnacinarum. 

 = Chilina Gray. 

 Foteria Gray 1840. Syn. Brit. Mus. * Ed. 1842. p. 91. 

 Etym. TiOT^Qiov, j)Oculum. 

 Genus Cyclostomidarum, sect. a. 

 Poterloceras M'Cov 1844. Carb. Foss. Irel. * t. Ag. Nom. 

 Etym. norr^Qiov , vas; ysQug, cornu. 

 Genus Nautihdarum. 

 Potomida Swains. vid. Potamida Swains. 

 Potomis SwAiNS. vid. Potamis. 



Potomomya Sow. teste Morris 1843. Brit. foss. p. 99. 

 Genus fossile Bivalvium. 

 ?= Potamomya Hinds. 

 Potomophila Swains. vid. Potamophila Swains. 

 Prlambonites Pander 1830. Beitr. z. Geogn. * 

 Etym. TiQio), serra caedo; af-i^iov, margo. 

 Genus Brachiopodum. (Agass. Nom.) 

 Prlamiis Beck ined. teste Desh. 1838 in Lamck. ed. 2a 

 VIII. p. 299. 

 Etym. nQiafiog, nom. propr. 



Genus Buccineorum. Typus : Helix Priamus Meusch. 

 Sow. jun. 1842. Conch. Man. ed. 2a p. 237. 312. — 

 genus Purpuriferorum. 

 = Halia Risso. 



