— 299 — 



Pleiiro|is Rafin 



Etym. nlevQtt, latus; loip, oculus, facies. 



Novum Gasteropodum genus. 



Menke 1830. Syn. ed. 2a p. 43. — genus Tur!)i- 



neorum. 

 Id. 1846 in Agass. Nomencl. — Melaniae synony- 



mum habet. 

 Pleiiroims Eschscholtz 1825 in Oken Isis p. 733. Taf. 



V. fig. 2. 

 Etym. nXei>Qa, latus; novg, pes. 

 Novum genus Pteropodum. 

 EscHscHOLTZ 1829. Zool. Atl. III. * > Zeitschr. f. 



Malak. 1844. p. 72. — genus Cephalopodum pin- 



natorum. 

 Menke 1830. Syn. ed. 2a p. 9. — in Hyaleaceis. 

 Gray 1842. Syn. Brit. Mus. p. 86. 92. — genus Cleo- 



doridarum. 

 Gravenhorst 1845. D. Thierr. nach d. Verwandtsch. 



— in Heteropodis. 

 Pleurorltynclius Phu.lips 1836. Geol. Yorksh. II. p. 210. * 

 Etym. nhvQcc, latus; Qvyxog, rostrum. *') 

 Novum genus Bivalvium fossilium. 

 SwAiNSON 1840. Mal. p. 374. — subgenus Hippo- 



podii. 

 Sow. jun. 1842. Conch. Man. ed. 2a p. 231. — ge- 



nus Cardiaceorum. 

 F. A. RoM. 1843. Verst. d. Harzgeb. p. 22. 

 MoRRis 1843. Brit. foss. p. 99. 

 = Conocardium Bronn. 

 Pleiirotoma Lamck. 1799. Prodr. * 



Etym. nXavQCi, latus; T€f.ivco, scindo. 



A Muricibus disjunctum genus. Typus: Murex Ba- 



bylonius Linn. 

 Cuv. 1800. Anat. comp. * et 1830. R. a. ed. 2a. (ed. 



Voigt. III. p. 387.) — subgenus Muricis. 



39) Pleurorhynchus Nau (1786.) genus Vermium dubium. 



