— 494 ~ 



^piriila Lainok. conlin. 



VoLTz 1840 in Leonh. et Br. Jahrb. p. 343. 

 Heeve 1841. Froc. Zool. Soc. p. 76. et 1842. Conch. 



syst. IL p. 295. — genus Siphonoideorum. 

 Gray 1845. Ann. andMag. Nat. Hist. voL XV. num. 



98. p. 257. 

 Catlow 1845. Conch. Nom. p. 326. — genus Poly- 



thalamiorum. 

 Synon. Nautilus caudatus (sp.) List. 



Cornu Ammonis Rumph. 



Ammonia Breyn. 



Ammonia (sp.) Gualt. 



Cornu Hammonis legitimum Kl. 



Lituus Browne. 



Navicula (sp.) D'Argenv. 



Nautilus (sp.) D'Argenv. Linn. e(c. 



Pedum Humphr. 



Spirularius Dum. 



Spirulea Oken olim. 



Spirulaea Peron. Oken. 



Lituina Link. 



^pirula GoLDF. . . . Bhonn 1835. Leth. (ed. 2a 1837. p. 102.) 

 = Spirulites Ouenst. 



isipirulacea Blainv. olim 1818. Dict. sc. nat. tom. 10. tabl. 

 Familia Cryptodibranchiorum testaceorum. Genera : 



Spirula, Spirolina. 

 Menke 1830. Syn. ed. 2a p. 2. — 1a fam. Sipho- 

 niphororum. Unicum genus: Spirula. 

 = Spirulea D'Orb. 

 Splriilaceae Menke olim 1828. Syn. vid. praec. 

 ^ipiriilae (Spirulen) Oken olim 1815. Zool. p. XL 



Familia incongrua, cui inserebantur Siliquaria, Ar- 

 tolon, Spirulea. 



lipiriilaea Peron 1807. Voy. aux terr. austr. * Oken1835. 

 Allg. Naturg. V. 1. p. 531. 

 = Spiruia Lamck. 



