214 



THE VOYAGE OF H.M.S. CHALLENGER. 



Argonauta argo (also A, II. IV. V. VII. 

 IX. XL). 

 „ tuberculata (also VII. IX. XI. 



XIL). 

 ,, Mans (also A. IX.). 

 t ? Octojius hrevipes (also A.). 

 „ januarii (also III.). 

 t Eledone vemicosa (also A. II.). 

 t „ rotunda (also B). 

 t Eledonella diaphana. 

 t Promachoteuthis megap)tera. 

 Loliolus affinis. 

 Ommastrephes gigas. 

 t „ oucdaniensis {sl?,oB.). 



Todarodes sloanii (also XIL). 

 Tracheloteuthis hehnii (also B. IX.). 

 Enoioloteuthis leptura (also A.). 

 t „ margaritifera (also V.). 



Cucioteu thus unguiculatus. 

 Ancist7'ocheirus leseurii. 

 Onychoteuthis hanhsii (also A. B. XIL). 

 „ aequimana. 



t ? Teleoteutliis carihheea (also A.). 

 „ platyptera (also B.). 



„ peratoptera (also B.). 



Gonatus fahricii (also A. II. V. XVII.). 

 t Taonius suhmi [also A. B.). 

 Leachia cyclura (also A. B.). 



LITTORAL SPECIES. 

 I. The Scandinavian Eegion. 



This region includes the whole of the Scandinavian Peninsula, Denmark, Holland, 

 Iceland, and the northern half of the British Isles. 

 Octop>us vulgaris (also III. IV. V. VI. VII. 

 VIII. IX. X. XIII. ). 

 t ,, piscatorum (also A. II.). 

 t „ arcticus (also A. II. XVII.). 

 t Eledone cirrosa (also IV. V. ). 



t Sepiola rondeleti (also IV. V. VI.). 



„ atlantica (also XVIL). 

 1 Rossia macrosoma (also V. XVIL). 

 t „ oweni. 

 t ,, glaucopis (also XVIL). 



Sep)ia officinalis (also IV. V. VI.). 

 Loligo vulgaris (also IV. V.). 



,, forhesii (also IV.). 



,, hreviceps. 



,, media (also IV. V.). 

 Ommastrephes pteropus (also A. V.). 

 Todarodes sagittatus (also A. IV. V.). 

 Ulex coindetii (also IV. V.). 

 Architeuthus monachus (also A.). 

 „ diix (also A.). 



II. The New England Region. 



The northern boundary of this region I am unable to fix, j^robably it extends up to 

 the coast of Labrador ; southwards it extends about as far as Cape Hatteras. 



Stauroteuthis syrtensis (also A.), 

 Opisthoteuthis agassizii (also A. II.). 

 Argonauta argo (also A. C. IV. V. VII. 

 IX. XL), 



Ocythoe tuberculata (also V.). 

 Alloposus mollis (also A.). 

 Octojjus lent'us (also A.). 

 obesus. 



