477 Ciiiiou A. M. Norman — -Notes on the 



Sclerocrangon boreas, Phipps. Yaranger, Bog, and Klosterelv 

 Fiords. 



Sahincfct septemcarinata, Sabiue. Vadso, Klosterelv, and Lang 

 Fiords. 



Sarsii, S. I. Smith. One specimen, Lang Fiord. 



Spirontocaris sccurifrons, Norman. Vadso Harbour ; Lang and 

 Klosterelv Fiords. 



Gaimardi, H. M.-Edw. In all the fiords. 



2?olaris, Sabine. Varanger, Bog, and Klosterelv Fiords ; 



Svolvser. 



turgida, Kriiyer. In all the Sydvaranger Fiords, Laksefiord, 



and Tromso. 



pusiola, Krdyer. Vadso ; Klosterelv and Lang Fiords ; 



Svolvaer. 



Pandalus horecdis, Kroyer. Varanger Fiord. 



Montagui, Leach. 



Car id ion Gordoni, Bate. 



Mysis oculata, Fabr. Klosterelv Fiord. 



Michtheimysis mixta, Lilljeborg. Bog and Klosterelv Fiords. 

 Considering the number and characters of the genera into 

 which the old genus Mysis has now been divided, Mysis mixta 

 can no longer remain in the same genus as M. oculata. I 

 therefore propose a genus Michtheimysis to receive it. From 

 Mysis, as represented by M. oculata and its allies, it differs in 

 having the antennal scale unprovided with a second joint, but 

 drawn out to an excessive length, and finally terminated in a 

 spine-like point. In the male the sexual fourth pleopod is 

 quite different from the same organ in Mysis (proper) and 

 agrees in structure with that of Schistomysis. 



Erythrops Goesii, G. 0. Sars. In all the fiords. 



abyssorum, G. 0. Sars. Varanger Fiord, 110-150 fathoms. 



Pseudomma truncatimi, S. I. Smith. 



Amblyops abbreviata, G. 0. Sars. Taken by the Norwegian North- 

 Atlantic Expedition east of Vadso (Stat. 262). 



Parerythrops robusta, S. I. Smith. 



abyssicola, G. 0. Sars. 



Stilomysis grandis, Goes. 



Macromysis inermis, Rathke. Klosterelv Fiord. 



JS'yctiphanes norveyica, M. Sars. 



Thysanoessa neglecta, Kr6yer,= T. borealis, G. 0. Sars. 



longicaudata, Kroyer, = 2\ tenera, G. 0. Sars. 



