— 350 — 



Pteropoda Cuv. contin, 



Menke 1830. Syn. ed. 2a p. 8. — 2a classis Cepha- 

 lophororum. Familiae: Hyaleacea, Clioidea, Phyl- 

 lirrhoea. 

 Desh. 1830. Enc. meth. III. tabl. et 1832. ib. p. 858. 



— la familia Cryptobranchiorum. Genera: Clio,' 

 Cuvieria, Hyalea, Cymbuba, Cleodora. 



EicHWALD 1831. Zool. spec. * > Fer. Bull. zool. 



1835. p. 56. — ordo. sextus Therozoorum. 

 G. B. Sow. . . . Gen. Sh. fasc. 39. * — genera: 



Hyalea, Cleodora, Limacina ('• e. Atlanta), Cre- 



seis, Vaginula, Cuvieria. 

 Reeve 1841. Proc. Zool. Soc. p. 76. et 1842. Conch. 



syst. II. p. 272. — quarta classis Molluscorum 



Conchiferorum. Genera: Hyalaea, Cleodora, Spi- 



ratella, Creseis, Cuvieria, Cymbulla. 



Pariter Catlow 1845. Conch. Nom. p. 323. 

 Eodem loco Gray 1842. Syn. Brit. Mus. p. 85. 92. 

 Ordines Thecosomata, Gymnosomata. 

 D'Orb. 1841. Moll. Cub. 1. p. 69. — familiae: Hya- 



Hdae, Pneumodermidae. 

 D'Arch. et De Vern. 1842. * — inseritur Conula- 



ria Mill. 

 G. B. Sow. jun. 1842. Conch. Man. ed. 2a p. 238. 



— genera: Atlanla, Spiratella, Creseis, Vaginula, 

 Cuvieria, Cleodorn, Hyalea, (et alibi: Clio, Cym- 

 bulia, Pneumoderma.) 



SiSMONDA 1842. Syn. an. invert. p. 25. — sectio 



Gasteropodum. 

 Gravenh. 1845. D. Thierr. nach d. Verw. p. 33. — 



primus ordo Paracephalorum. Familiae: Hyalea- 



cea, Clioidea, Heteropoda. 

 Synon. Pterodibranchia Blainv. olim. 



Stomatopterophora Gray olim. 



Aporobranchia Blainv. 



Flossenkracken Oken (AUg. Naturg. V. l.p.518.) 



Cephalopoda (pars) Swains. 



