— 463 — 



Ciiasteroiioda ruvier. contin. 



CuviER 1817. Regne anim. * — tertia classis Mollusco- 

 rum. Ordines: Nudibranchiata, Inferobranchiata, 

 Tectibrancliiata , Pulmonata , Pectinibranchiata, 

 Scutibranchiata , Cyclobranchiata. 



Ferussac1821. Tabl. syst. p. XXVIII. — tertia clas- 

 sis Cephalaeorum. Ordines: Nudibranchiata, In- 

 ferobranchiata, Tectibranchiata, Pulmonata ino- 

 ])ercula(a, Pulmonata operculata, Pectinibranchiata, 

 iScutibranchiata , Cyclobranchia. 



ScHWErr.GER 1820. Naturgsch. p. 719. — tertius ordo 

 Molluscorum. Subordines: Cyclobranchia , Aspi- 

 dobranchia, Ctenobranchia , Coelopnoa, Pomato- 

 branchia, Ilypobranchia, Gymnobranchia. 



Latr. 1825. Fam. nat. (ed. Germ. p. 166.) — unica 

 classis Apterygiorum. Sectiones: 



1) hermaphrodita. Ordines: Nudibranchiata, 

 Inferobranchiata , Tectibranchiata , Pulmonata. 



2) dioica. Ordines: Pneumopoma, Pectinibran- 

 chiata. 



FiciNUS et Carus 1826. Uebers. d. ges. Thierr. * > 

 Oken Isis 1828. p. 855. — 3us ordo primae sec- 

 tionis Gasterozoorum. 



FLEMmfj 1828. Brit. An. p. 225. — altera sectio 

 Molluscorum cephalorum. Subordines: Pulmoni- 

 fera, Branchifera. 



Menke 1828. Syn. p. 5. et 1830. Ib. ed. 2a p. 9.— 

 tertia classis Cephalo|>hororum. Ordines: Caryo- 

 branchia, Gymnobranchia , Hypobranchia , Poma- 

 tobranchia, Coelopnoa gymnosta, Coelopnoa oper- 

 culata, Cteiiobranchia , Aspidobranchia , Cyclo- 

 branchia. 



Rang 1829. Man. p. 119. — tertia classis Mollusco- 

 rum. Ordines: Nucleobranchiata, Nudibranchiata, 

 Inferobranchiata, Tectibranchiata, Pulmonata ino- 

 perculata, Pulmonata operculata, Pectinibranchiata, 

 Scutibranchiata , Cirrobranchiata , Cyclobranchia. 



