CATALOGUE 
OF THE 
dtlollus cx, 
IN THE COLLECTION OF 
THE GOVERNMENT CENTRAL MUSEUM, MADRAS, 
Crass I—CEPHALOPODA. Cwwier, 1798. 
Orprr I.—DIBRANCHIATA. Owen, 1838. 
Sus-OrpEer I.—OCTOPODA. Leach, 1817. 
Famity 1—OCTOPIDZ. D’Orbigny, 1837. 
Grenus.—OCTOPUS. Lamarck, 1799. 
1 O. aranea. D’Orbigny. pia 
2 O. Indicus. Ruppell. 
Famity 3—ARGONAUTIDZ. Reeve, 1841. 
Grenus.—ARGONAUTA. JLinneus, 1758. 
1 A. tuberculosa. Lamarck. Brazil. 
Sus-OrpER 2.—DECAPODA. Leach, 1817. 
Famity 8.—LOLIGIDA. D’Orbigny, 1837. 
Genus.—LOLIGO. Lamarck, 1799. , 
1 L. Duvaucellii. D’Orbigny. Madras. Young, in spirit. 
Famity 12.—SPIRULIDZ. D’Orbigny, 1837. 
Genus.—_SPIRULA. Lamarck, 1799. 
1 §. Peronii. Lamarck. Indian Seas.* 
ORDER 2.—TETRABRANCHIATA. Owen, 1838. 
Famity.—NAUTILIDZE. Owen, 1838. 
Genus —NAUTILUS. JLinneus, 1757. 
1 N. Pompilius. Linneus. a Indian Archipe- 
Young, in spirit. 
lago.* 
6 Port Blair, An- Lt. MeGoun. 
damans. 
2 N.stenomphalus. Sowerby. 5 Dr, Gamach. 
