Rev. T. R. R. Stebbing oti Arctic Crustacea. 15 



AMPHIPODA. 



Of these it may be sufficient to enumerate the species, most 

 of them being well known and having been frequently dis- 

 cussed. I am aware that faunistic lists, without any particulars 

 to guarantee tiie identification or to warn the reader of lurking- 

 errors, are of little value; but the attempt to give them value 

 by adding descriptions would often make it impossible to give 

 them at all. 



Socarnes Vahli (Kroyer). From about 20 fathoms. 



Anonyx nugax (Phipps). As usual in very great abundance. 

 In small specimens, with acute angles to the upturned 

 corners of the third pleon-segment, the knobbed spine 

 of the first and second pereeopods is quite as con- 

 spicuous as in Anonyx Lilljehorgii. 



Hoplonyx similis, Sars. 



Om'simus brevicaudatiis, Hansen. From 76 fathoms. 



plautus (Kroyer). 



Chironesimus Dehruynii (Hoek). From 76 fathoms. 



Pseudalibrotus littoralts (Kroyer). Taken in tow-net. 



Orchomenella minuta (Kroyer). From 75 fathoms. 



Andaniella pectinatay Sars. 



Byhlis hngicornis, Sars. From 76 fathoms. 



Proholoides Bruzelii (Goes). 



Monoculopsis hngicornis (Boeck). The rami of the third 

 uropods in this specimen are quite devoid of spines, 

 the telson apically rounded, some appendages abnormal, 

 as if renewed after accidental injury, but the specimen 

 is otherwise in exceptionally good preservation. 



Acanthostepheia pulchra, Miers. Fragment. 



Acanthonotosoma serratum (0. Fabricius). 



Pardalisca cuspidata, Kroyer. From 60 fathoms. 



Rhachotropis aculeata (Lepechin). 



inflata, Sars. From 60 fathoms. 



Apherusa gJacialis (Hansen) . Taken in tow-net. 



