— 319 - 



PoI:ro(loiita Blainv. 1824. Dict. sc. nat. tom. 32. p. 320. 

 et 1825. Mal. p. 534. et 1826. Dict. tom. 42. p. 

 364. Cf. P o 1 y 1) r a n c h i a t a Sow. jun. Conch. Man. 

 ed. 2a p. 233. 

 Ouinta fam. Lamellibranchiatorum. Genera: Arca, 

 Pectunculus, Nucula. 

 = Arcacea Lamck, 

 Polyodonta Gray 1844. Kevue zool. p. 354. 

 Genus Trochidarum. 

 ? = P o 1 y (1 o n t a Schum. 

 Polyo«lo»ta PniL. vid. Polydonta sect. a Schum. 

 Polypacea Blainv. olim 1818. Dict. sc. nat. tom. 12. p. 89. 

 Etym. Polypus. 



Prima familia Cryptodibranchiorum nudorum. Ge- 

 nera: Octopus, Ocythoe, Eledone. 

 = Octocera Blainv. 

 Polyi»l>emae Feruss. 1819. Prodr. p. 24. 50. 

 Etym. Polyphemus. 



Subgens Cochlicopae. Typus: Buccinum striatura 

 Miill. 



Pariter Rang 1829. Man. p. 166. 

 = Glandina Schum. et Ilalia Riss. 

 Polyphenioiisis Portlock 1843. Rep. Geol. of Londond. 

 p. 446. * teste De Kon. 

 Etym. Polyphemus; oj/^/ff, facies. 

 = Eulima Riss. 

 Polyi>lieiuu!« MoNTF. 1810. Conch. syst. II. p. 415. Conf. 

 Blainv. 1826. Dict. sc. nat. tom. 42. p. 369. et 

 Sow. jun. Concli. Man. ed, 2a p. 234. 

 Efym. nolv(f7jf.tog, filius Poseidonis. ■**) 

 A Bulimis segregaUim genus. Typus: Buh'mus glans 



Brug. 

 Feruss. 1819. Prodr. p. 19. — genus adoptat, serius 

 autem Helici injungit. 



48) Polyphemus Mull. (1785.) geiius Entomostracorum. 

 Polypliemus Lamck. (1801.) genus Crustaceorum. 



