— 2 4 - 



Genus BENTHEUPHAUSI A, G. O. Sars 

 Only one species is known. 



10. Bentheuphausia amblyops, G. O. Sars 



Bentheuphausia amblyops, G. O. Sars, op. cit., p. 109, 

 Pl. xix, and woodcut fig. 4. 



Localities. — Stat. 1 63g, 4 spécimens; stat. 1760, 1 spé- 

 cimen; stat. 1768, 2 spécimens; stat. 1781, 2 spécimens; 

 stat. 1844, 1 spécimen; stat. 1849, 2 spécimens; stat. i85i, 

 1 spécimen. 



Remarks. — r Of this most interesting form Challenger 

 captured in ail three spécimens, two of them respectively in 

 the tropical and southern Atlantic, the third in the most 

 southern Pacific; more recently it has been found in the 

 Indian Océan (Alcock). According to the enumeration of 

 gatherings it must be a common deep-sea form in the area 

 explored in 1904. 



Genus NYCTIPHANES, G. O. Sars 



11. Nyctiphanes norvegica, M. Sars 



Thfsanopoda norvegica, M. Sars, Forhandl. Skand. Natur- 

 forskermode i Christiania 1 856, p. 169. 



Localities. — Stat. 1639, 1 spécimen; stat. 1676, 38 spéci- 

 mens ; stat. 1894, 6 spécimens. 



Remarks. — It may be observed that the first-named station 

 is west of France, the two others are rather near the Banc de 

 Gorringe, thus at about the same latitude as Gibraltar. The 

 species, which has been established on animais from Norway, 

 occurs along the whole western coast of that country, further- 

 more from the Fàroe Channel to the Bay of Biscay, in the 

 Mediterranean, finally at the north-castern coast of the United 

 States and in the Gulf of St. Lawrence. 



