NO. I 



POINT BARROW AMPHIPODA — SHOEMAKER 



6l 



and North Norway, are undoubtedly the same as the present speci- 

 mens taken at Point Barrow, Alaska. Mature specimens of this 

 species and mature specimens of P. grandimana, both taken at Point 



Fig. i8. — Protomedeia stephenseni, new species. Male: a, front end of animal ; 

 b, mandible ; c, maxilla i ; d, maxilla 2 ; e, maxilliped ; f, lower lip ; g, palm and 

 seventh joint of gnathopod 2; h, peraeopod 4; i, uropod i; ;', uropod 3, side 

 view ; k, uropod 3, top view ; I, hind end of animal, 



Barrow, present characters which definitely separate these two species. 

 I am, therefore, naming this new species in honor of the late Dr. K. 

 Stephensen, 

 Male. — Head about as long as the first two body segments com- 



