— 186 — 



Paelieriiim Agass. contin. 



Etym. Tcccxog, crassitudo; sic Agass. Nom. (Nonhe 



polius: Tiaxog, crassus^ sqiov, lana?) 

 Genus Pulmonatorum. 



Pachiloma Rafin. vid. Pachy loma. 

 Pacliylabra Swains. 1840. Malac. p. 339. 



Etym. Vocab. hybr. ; naxvS, crassus ; labrum. 

 Siibgenus Ampullariae. Typus; Ampull. globosa 

 Swains. 

 = Pachystoma Guild. 



Pachyloma (male Pachiloma) Rafin. 1831. Contin. Mo- 

 nogr. Biv. * 

 Eiym. naxvs, crassus; Xdi^ia, margo. 

 Genus Brachiopodum. Conf. Plachiloma. 



Paeliymya J. Sow. 1826. Min. Conch. tab. 504. 

 Etym. naxvSy crassus; Mya. 



Novum genus Bivalvium fossilium Cypricardiae affine. 

 Desh. 1830. Enc. meth. II. p. 210. — Catillo in- 



jungit. 

 Bronn 1838. Leth. p. 696. — genus adoptat. 

 Sow. jun. 1842. Conch. Man. ed. 2a p. 213. — 



genus Cardiaceorum. 

 MoRRis 1843. Brit. foss. p. 96. 

 Geinitz 1846. Grundr. d. Verst. p. 403. — Phola- 

 domyis inserit. 



Paeliyodon Schum. vid. Paxyodon. 



Paeliyodon STUTcnBURY 1842. Ann. Mag. Nat. Hist. VIII. 

 p. 481. * > L. et Br. Jahrb. 1842. p 497. 

 Etym. Tiaxvg, crassus; odovs, dens. **) 

 Genus Bivalvium fossilium. 



Th. Brown 1843. Ann. Mag. Nat. IL XIL p. 390. * 

 > L. et Br. Jahrb. 1844. p. 240. 

 = Thalassides Berg. 



82) Pachyodon Meyer (1838.) genus Mamnoalniw. 



