28() INDEX. 



PAGE. 



Ornatus (Octopus), Gould. Moll. Wilkes Exped., 476, f. 51)0, 590 a, 



1852 112 



Orthoceras, Breyn. Diss., 12, 28, 1732 208 



Oryzata (Argonauta), Meuschen. Mus. Gevers., 252, No. 133. = A. 



nodosa, Sol. 



Osogadium (Loligo), Rafin. Precis Decouv. Somiol., 29, 1814 150 



Oualaniensis (Ommastrephes), Lesson (sp.). Zool. Voy. Coquille, 



240, t. 1, f. 2, 1830 180 



Ovata (Sepioteuthis), Gabb. Am. Jour. Conch., iv, 193, t. 17, 1868. 153 

 Owenia, Prosch. Kongl. Danske. Vidensk. Selsk. Skrift., ser. v, i, 



64, 1847. = Cranchia, Leach 162 



Oweniana (Sepiola), Fer. et Orb. Ceph., 229, n. 1, Sepioles, t. 3, f. 



1-5, 1839 156 



Owenii (Argonauta), Adams and Reeve. Voy. Samarang, Moll. 4, t. 



3, f. 1, 1848 137 



Owenii (Enoploteuthis), Verany. Cat. Anim. Invert. Genova, 17. 29, 



No. 54, t. 6, f. 2, 3. Ceph. Medit., 84, t. 30, f. c, d, 1852 173 



Owenii (Rossia), Ball. Trans. Roy. Irish Acad., 1843. Ann. Mag. 



N. H., ix, 349, 1842 159 



Oxynoticeras, Hyatt. Proc. Bost. Soc. N. Hist., xvii, 230, 1874 237 



Ozaena, Rafinesque. Anal. Nat., 129,- 1815 (not described). = Ele- 



done, Leach. 



Parasira, Steenstrup. Vidensk. Meddel. Copenhagen, 332, I860.. 104, 132 

 Pacifica (Argonauta), Dall. Am. Jour. Conch., vii, 95, 1872. = A. 



Argo, Linn 138 



Paclites, Montf. Conch. Syst., i, 1808. = Belemnites, Lam. 

 Palaeosepia, Theod. 1844. = Belemnosepia, Agass. 

 Palaioteuthis, d'Orb. Moll. Viv. et Foss., 1847. =- Rhyncolites. 

 Palseoteuthis, Roemer. = Sepia, Linn. 

 Pallida (Loligo), Verrill. Rep't IT. S. Fish Commissioner. 441, 635, 



t. 20, f. 101, 101 a, 1873. Am. Naturalist, viii, 168, 1874, ix, 30, f. 



7, 8, 9, 1875 143 



Palpebrosa (Rossia), Owen. Ross' Voyage, N. H., 93, t. B, f. 1 and 



t.(7, 1834 158 



Panceri (Rossia), Tozzetti. Bui. Mai. Ital., ii, 231, 251, t. 7, f. 7, 



1869 159 



Papillata (Sepia), Quoy et Gaim. Voy. Astrol, ii, 61, t. 1, f. 6-14, 



1832. = S. tuberculata, Lam. 



Papillifera (Rossia), Jeffreys. Brit. Conch., v, 134, 1869 1(50, 161 



Papyraceus (Nautilus), Davila. Cat. Syst., i, 108, No. 87. = Argo- 

 nauta hians, Sol. 

 Papyraceus (Nautilus), Martini. Conch. Cat., i, 230, t. 17, f. 157. 



= Argonauta Argo, L. 

 Papyria (Argonauta), Conrad. Jour. A. N. S. Philad., 2 ser., ii, 



:;:il, t. 34, f. 1 , 1854. = A. Argo, Linn i:',s 



Parva (Loligo), Rondeletius. Gray, B. M. Cat., 76. 1849. == L. media, 



Linn. 

 I'ntoceras, Meek. Geol. Survey Terr., ix, 485, 1876. = S. G of Heli- 



coceras, d'Orb 223 



Pavo (Loligopsis), Lesueur (sp.). Jour. Philad. Acad., ii, '.)<>, 97, 



plate 1821 162 



Pavo (Loligopsis), Gould. Invert. Mass., 2d edit., t. 26. = Ommas- 



1 replies illecebrosa, Les 1 ':'> 



Pealii (Loligo), Lesueur. Jour. Philad. Acad., ii, 92, t. 8, f. 1, 2, 



1821.. . 142 



