154 PROCEEDINGS OF THE ACADEMY OF [Feb, ? 



29. Ischyrocerus anguipes (Kroeyer). 

 Sars, I. c, 1895, p. 588, PI. 209. 



Station 29. Olriks Bay, 7-25 fathoms (1). 



Station 37. Saunders Island, 5 fathoms (1). 



Distribution. — Kattegat, Norway, Finmark, Grand Manan, 

 West Greenland (northward to Upemavik (Hansen) and Duck 

 Islands in Melville Bay (Ohlin)), East Greenland, Iceland, Spitz- 

 bergen, Murman coast, White Sea, Kara Sea; 2-110 fathoms. 



30. Unciola leucopis (Kroeyer). 



Sars, I. c, 1895, p. 620, PI. 222 (=U. irrorata Hansen, I. c, 1887, p. 

 164). 



Station 49. Olriks Bay, 15-20 fathoms (1). 



Specimens from Labrador have been recorded by Packard as U~ 

 irrorata Say, which is, according to Sars, a different species, but 

 perhaps the Labrador form belongs to U. leucopis. 



Distribution. — Norway, Finmark, ? Labrador, West Greenland 

 (northward to Disco Island), East Greenland, Spitzbergen, Barents 

 Sea, Kara Sea: 30-120 fathoms. 



31. Paradulichia typica Boeck. 



Sars, I. c, 1895, p. 6&, PI. 232, fig. 2. 



Station 49. Olriks Bay, 15-20 fathoms (1 J 1 , 2 9). 



This species has been recorded hitherto only from Norway, where 

 it seems to be rare. The male sex has not been observed before; 

 our male differs not materially from the female, especially the 

 structure of the posterior gnathopods is essentially the same as in 

 the female, both in shape and size. 



Sars describes the eyes as dark red; in our specimens they are 

 white, but this is possibly due to the action of the alcohol. Length 

 of our specimens (without antennae): c? 7 mm., ? 6 and 7 mm. 

 (Sars gi^es 5 mm. for the adult female). 



Distribution. — Norway: Hardangerfjord, 30 fathoms (Boeck 

 and Sars). 



32. JEginella spinosissima (Stimpson). 



JEgina spinosissima Stimpson, Synops. mar. Invert. Grand Manan, 

 1854, p. 44; Miers, Ann. Mag. Nat. Hist., ser. 4, Vol. 20. 1877; 

 Caprella spinifera Bell, Last Arctic Voy. Belcher, Vol. 2, 1855, p. 

 407, PI. 35, fig. 2 ; Caprella spinosissima Bate, Cat. Am ph. Brit. 

 Mus., 1862, p. 861, PI. 57, fig. 3 ; y^Jgina spinifera Sars, Den Norsk e 

 Nordh. Exp. Crust., 1, 1885, p. 228, PL 18, fig. 5; Ives, Proc. Acad. 

 Phila., 1891, p. 481. 



Station 21. Murchison Sound, 25 fathoms (1). 

 Station 26. Cape Alexander, 27 fathoms (1). 



