FRESH-WATER MALACOSTRACA OF ONTARIO 153 



SESSIONAL PAPER No. 39b 



Mysis relicta Loven. Figs. 5 and 6. 



Mysis oculata var. relicta Sars, 1867, p. 14. 



" relicta Smith, 1874, p. 642. 

 This species swims about in shoals near the bottom in rather deep water (from 

 4 to 148 fathoms, Smith) in probably all our lakes. It forms a large part of the 



Fiz. 5. 



food of many of our fishes. It has been reported by Smith from Lakes Superior 

 and Michigan. To these I can add the Georgian Bay and Lake Ontario. It also 

 occurs in the Scandinavian Lakes and in Ireland. 



Localities. — Lakes Superior and Michigan (Smith). 



Georgian Bay: Near South Watcher Id., 20 f., sand (Wa). 



Lake Ontario: Near Port Credit (C). 



