— 295 — 



Pleurobraiiehinae Svvains. 1840. Malae. p. 252. 36 1. 



Etym. Pleurobranchus. (Pleurobranchoidae 



corr. Agass.) 

 Subfanulia Teclihranchiatorum. Genera: Umbrellaj 

 Pleurobranchus, Pleurobranchaena. 

 = Pleurobranchia Desh. 

 Pleiirobranelioidae Agass. 1847. Nom. zool. Ind. univ. 



vid. praoc. 

 Pleiirobraiiehiis Cuvier 1805. Ann. du Mus, V. p. 266. * 

 Etym. nlevQcc, latus; ^Qccyxicc, branchiae. 

 Novum genus Gasleropodum. 



Adopt. Meckel 1808. Beitr. z. vergl. Anat. 1. 1. p. 26. 

 Lamck. 1809. Phil. zool. — in Phylbdianis. 

 Cuv. 1817. R. a. II. p. 396. et 1830. ibid. ed. 2a. 

 (ed. Voigt. III. p. 129.) — in Tectibranchiatis. 

 Pariter Goldf. 1820. fldb. d. Zool. p. 652. 

 Flem. 1828. Brit. Anim. p. 291. 

 Lamck. 1819. Ilist. VI. 1. p.337. (ed. 2a VII. p. 565.) 

 — in Semiphyliidianis. 

 Pariter Rang 1829. 31an. p. 138. 

 Jay 1839. Cat. shells p. .39. 

 Reeve 1841. Proc. Zool. Soc. p. 7.5. et 1842. 



Conch. syst. II. p. 50. 

 Sow. jun. 1842. Conch. Man. ed. 2a p. 2.30. 

 Catlow 1845. Conch. Nom. p, 114. 

 ScuwEiGG. 1820. Naturg. p. 745. — in Pomato- 



branchiis. 

 Ffruss. 1821. Tabl. syst. p, XXIX. — in familia 

 Pleurobranchorum. 



Pariter Desh. 18-32. Enc. meth. III. p. 786. 

 Gray 1821. Lond. Med. Rep. * — in Monopleuro- 



branchiis. 

 Blainv. 1824. Dict. sc. nat. tom. 32. p. 262. et 1825. 

 Mal. p. 470. et 1826. Dict. tom. 41. p. 368. — in 

 Subaplysiaceis. 

 Latr. 1825. Fam. nat. — unicum genus Unabran- 

 chialorum. 



