114 



CRUSTACEA MALACOSTRACA. 



According to Olilin it has twice been taken at East Greenland, namely, in Franz Joseph Fjord in 

 55 fni. and at 74° 35' N. L., 18° 15' W. L., 79 fni. 



Distribution. It is known from West and East Fiiimark, 30—100 fm. (G. U. Sars). At Spitz- 

 bergen it has been taken not a few times (Goes, Ohlin, Zimmer) up to 8o°N. L.; in a single case the 

 depth was only 5 — 16 fm. Lastly it was found at 70" 51' N. L,., 53° E. E., 29 fm. (Stebbing). Richters 

 gives it from the Bering Sea, 70 fm., but this determination, in itself not improbable, needs confirmation. 



32. Mysis (Praiinus) inermis Rathke. 



1843. Mysis inermis Rathke, Nova Acta Acad. Ca;s. Leop.-Car., Tab. XX, p. 20. 



1861. — cornuta Kroyer, Nat. Tidsskr., 3. Rtekke, B. I, p. 26, Tab. I, Fig. 3 a — g. 

 ! 1879. — inermis G. O. Sars, Mon. Norges Mysider, III, p. 54, Tab. XXVII. 



Occurrence. The "Ingolf has not taken this species. But to judge from the material in the 

 Copenhagen Museum it must be common at the Faeroes, as it has been taken a number of times at 

 various localities: Thorshavn, Kvalbo, KoUe Fjord, Tveraa, Sandvaag, Trangisvaag. The depths were 

 quite small, greatest 9'/2 fm. 



Distribution. The species occurs at Shetland, on both coasts of Scotland, north-east Eng- 

 land, Plymouth and Guernsey (Norman); further, in the Zuidersee (Metzger), south-east of Yarmouth 

 (Metzger) and at Heligoland (several observers). It is found at Denmark (Meinert), west coast of Sweden 

 (Goes) and deep in the Baltic (Lindstrom), further it has been taken at Bohuslan (Goes) and is common 

 along the whole coast of Norway (G. O. Sars). Lastly, it has been taken in the White Sea and in 

 the Murman Sea (Czerniavsky and Jarzyusky), a single specimen is noted from vSpitzbergen (Kroyer) 

 It is distinctly a shallow water species, usually in depths from 2 out to 10 fathoms. 



33. Mysis (Schistomysis) ornata G. O. Sars. 

 1864. Mysis ornata G. O. Sars, Nyt Mag. for Naturv., B. XIII, p. 264. 

 ! 1879. — - G. O. Sars, Mon. Norges Mysider, III, p. 62, Tab. XXIX. 



Occurrence. The .species was taken 6 times by the "Thor" off the south coast of Iceland 

 between 22° 56' and 16° 32' W. L. in depths from ca. 25 to 80 fathoms. 



Distribution. The species is known at Shetland and from .several places along the east 

 coast of Great Britain (Norman, Metzger), at Liverpool (Walker), south-west coast of Ireland (Norman), 

 Channel (Internat. Explor.), Holland (Hoek), mouth of the Seine (de Kerville, teste Norman) and 

 Concarneau on the south-west coast of Brittany (Bonnier). It has been taken at two jjlaces in the 

 Baltic about the Danish Islands as also round the Kattegat in depths from 4 to 17'/, fm. (Meinert), 

 further repeatedly in the Skager Rak and various parts of the North Sea (several observers). At 

 Norway it goes from Christiania Fjord to Lofoten in depths from 15 — 20 fm. down to at least 50 fm. 

 (G. O. Sars). 



34. Mysis oculata O. Fabr. 



1780 (?). Cancer oculatus O. Fabricius, Fauna Groenl., p. 245. 



1 781 (?). — — O. Fabricius, Kgl. D. Vid. Selsk. Skrifter, Ny Samling, I, p. 565, Fig. 2, A and B. 



