367 A Catalogite of Recent Cephalojpoda. 5 



82. 0. ergasticus, P. & H. Fischer, Journ. de Concl)., 1892 (3), 



xxxii., p. 298, fig. B [1893]. 

 West African Region. 



83. 0. sponsalis, P. & H. Fischer, Journ. de Conch., 1892 (3), 



xxxii., p. 297, fig. A [1893]. 

 West African Region. 



84. 0. Alberti, Joubin, C^ph. atlant. nord, pp. 18-20, pi. i., figs. 



3 and 4, 1895. 

 Lusitanian Region. 



85. 0. Digueti, Perrier & de Rocbebrune, Comptes rendus, cxviii., 



p. 770, 1894. 

 1896. 0. Digiieti, Rochebi-., Arch. Mus. Paris, t. viii., pp. 75-86, fif,'g. 

 Californian Region. 



86. 0. elegans, Brock, Ind. Ceph., p. 597, 1887. 



Indo-Malayan Region. 



87. 0. amboinensis. Brock, Ind. Ceph., p. 598, 1887. 



1894. 0. amboinensis, Joubin, Ceph. d'Amboine, p. 31. 

 Indo-Malayan P^egion. 



88. 0. Machiki, Brock, Ind. Ceph., p. 599, 1887. 



Indo-Malayan Region. 



89. 0. pisiformis, Brock, Ind. Ceph., p. 601, pi. 16, figs. 1 and 2, 



1887. 

 Indo-Malayan Region. 



90. 0. inconspicuus, Brock, Ind. Ceph., p. 603, pi. 16, fig. 4, 



1887. 

 1894. 0. inconspicuus, Joubin, Ceph. d'Amboine, p. 33. 

 Indo-Malayan Region. 



91. 0. Harmandi, Rochebr., Bull. Soc. Philoni. (7), vi., p. 73, 



1882. 

 Indo-Malayan Region. 



92. 0. coerulescentes, Fra Piero, Moll. Sardegna, p. 267, 1895. 



Mediterranean Region. 



93. 0. Monterosatoi, Fra Piero, Moll. Sardegna, p. 268, 1895. 



Mediterranean Region. 



Enteroctopus,^ Roch. ct Mab., 1889. 



1. E, membranaceus, Roch. & Mab., Moll. Cap Horn, p. H 7, 1889. 

 Patagonian Region. 



^ Octojncs mcrjalocyatluis, Gould, is also included by the autliors in this 

 genus. 



