﻿I 



A Catalogue of Recent Cei^halopoda. 257 



Stauroteuthis, Yerrill, 1879.i 



j S. hippocrepium, Hoyle, : 04, p. 6, pi. i. fig. 1 : pi. ii. fig. i ; 

 pi. iii. figs. [Off Malpelo Is., Gulf of Panama.] 



S. meangensis, Hoyle, :04, p- 5. 



Cirroteuthis meangensis, Hoyle, 1885: '86, p. 63, pi. ix. figs. 12, 13; 



pL xi. figs. 1, 2 ; pi. xiii. figs. 5, 6. 

 Lo Bianco, 103, p. 173 [ilediterranean]. 



Froekenia, Hoyle, :04. 

 F. clara, Hoyle, :04, p. 7, pi. ii. fig. 2 ; pi. iii. fig. 5. [Off Cape 

 Mala, Gulf of Panama.] 



Opisthoteuthis, VerriU, 1883.2 



0. depressa, Ijima <^ Ikeda, 1895. 



Opisthoteuthis depressa, Meyer, : 06 [anatomy]. 



Amphitretid^, Hoyle, 1886. 

 Amphitretus, Hoyle, 1885. 

 A. pelagicns, Hoyle, 1885. 



Amphitretus pelagicus, Ijima & Ikeda, :02, p. 80, pi. [description and 



figure of fresh specimen]. 

 Amphitretus sp., Chun, :03 [description of eyes]. 



Alloposid^, Yerrill, 1881. 

 AUoposus, Yerrill, 1881. 



A. pacificus, Ijima, in Ijima <k Ikeda, :02, p. 87. 



Bolitaena; Steenstrup, 1859.^ 



B. microcotyla, Steenstrup, 1859. 



Bolitoena microcotyla, Hoyle, :04, p. 9, pi. iii. figs. 6-11 ; pi. iv, fig. 1 

 [description of young specimen]. 



Argonautid^, Cantraine, 1851. 



Argonauta, Linne, 1758. 



A. argo, Linne, 1758. 



Argonauta argo, Brazier, '92, p. 1 [Port Jackson Heads, etc.], 

 ,, Hoyle, :04, p. 12 [Eastern Pacific], 

 co7npressa. Hidalgo. :05, p. 9 [Philippines], 



^ For the relation between this genus and Cirroteuthis, see Hoyle, '04, p. 5. 



^ For a discussion of the general morphology of this genus, see Yerrill, 

 '96, who makes it the type of a distinct family ; his conclusions, however, are 

 disputed by Meyer, : 06, 



^ Chun, : 02, regards Eledonella as a synonym of this genus ; he describes 

 the development of the chromatophores. 



VOL. XYIL X 



