274 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 18 



Paraphoxus nasutus (Gurjanova), new combination 



Pontarpinia (sic) nasuta Gurjanova 1936: 249-251, fig. 3; Gurjanova 

 1951:382-384, fig. 232. 

 Distribution. — Chukchi Sea, Bering Sea, 12-15 m. 



Paraphoxus obliquus (K. H. Barnard), new combination 



Parharpinia obliqua K. H. Barnard 1932: 101-102, fig. 51. 



Distribution. — South Georgia, horizontal net tow, 0-5 m; South 

 Shetlands, Bransfield Strait, 200 m. 



Paraphoxus ochoticus (Gurjanova), new combination 



Pararpinia (sic) ochotica Gurjanova 1953: 225-229, figs. 9-10. 



Discussion. — This species bears a remarkable resemblance to P. 

 robustus (Holmes) and may be a subspecies of it. However, there are 

 several significant features not described or figured by Gurjanova which 

 may be found to be different (uropods 1-2, epistome). P. ochoticus differs 

 from P. robustus in : 



( 1 ) the female third uropods have long inner rami. 



(2) the lower antennal corner of the head is produced slightly. 



(3) pleon segment 3 has a smaller and sharper tooth at the lower 

 corner of the epimeron; the setal row appears more oblique and is not 

 set on a ridge as in robustus. However, it is possible that this ridge may 

 have been overlooked by Gurjanova, for it is scarcely apparent in juvenile 

 animals. 



Distribution. — Okhotsk Sea, eastern shore of Northern Sakhalin. 



Paraphoxus pinguis (Haswell) 



(Plate 44) 



Urothoe' pinguis Haswell 1879: 325-326, pi. 19, fig. 2; Haswell 1882: 

 240-241. 



Pontharpinia pinguis, Stebbing 1906: 146 (in part). 



not Pontharpinia pinguis, Stebbing 1897: 33-34, pi. 9B; Stebbing 1910: 



635. 



Material analyzed. — Urothoe pinguis Haswell 1879, type, Austral- 

 ian Museum, Sydney, G 5406, male?, examined by Dr. Keith Sheard, 

 type locality Bondi Beach, length 10 mm. 



