8 DISTRIBUTION OP FISH AND FISH EGGS 



The salmons, trouts, whitefishes, etc. (Salmonid^) — Continued, 

 a Sea trout {Salmo trutta). 

 b Loch Leven trout {Salmo tndta levenensis). 



Lake trout, Mackinaw trout, longe, togue (Cristovonier namaycush). 



Brook trout, speckled trout (Salvclimis foniinalis). 



Sunapee trout {Salvelinus aureolus). 



Canadian red trout {Salvelinus marstoni). 



Hybrid trout {Salvelinus aureolus). 



The graylings (Thymallid.e): 



Montana grayling {Thymallus montamis). 

 The pikes and pickerels (Esocid^): 



t' Pike {Esox ludus). 



c Pickerel {Esox reticulatus). 



The basses, sunpishes, and crappies (Centrarchid^): 

 d Crappie {Pomoxis annularis). 



Strawberry bass, calico bass {Pomo.ns sparoides). 

 <^ Rock bass, red-eye, goggle-eye {Ambloplites rupestris). 

 <^ Warmouth, goggle-eye {Chsenobryttus gulosiis). 



Small-mouth black bass { Micro pterus dolomieu). 

 <i Large-mouth black bass {Micropterus salmoides). 

 '^Bluegill sunfish {Lepomis pallidus). 

 c Other sunfishes, chiefly Eupomotis gibbosus. 



The perches (Percid^): 



d Pike perch, wall-eyed pike, yellow pike, blue pike {Stizostedion vitreum). 

 (* Yellow perch {Perca flavescens) . 



The sea basses (Serranid^): 



Striped bass, rockfish {Roccus lineatus). 

 WTiite perch ( Morone americana) . 



The cods (Gadid.e): 



Cod {Gadus callarias). 



Pollock {Pollachius virens). 



Haddock ( Melanogrammus seglefinus) . 

 The labrids (Labrid^): 



Tautog, blackfish {Tautoga onitis). 

 The flounders (Pleuronectid.e): 



Winter flounder, American flatfish {Pseudopleuronectes americanus) . 



Crustaceans: 



American lobster {Homarus americanus). 



OUTPUT. 



On comparison with the previous year, the figures for 1907 exhibit 

 as usual some striking fluctuations in the yield of particular species, 

 with at the same time an enormous increase in the total. The suc- 



a Introduced. 



b Introduced, and propagated in limited numbers for observation under natural 

 conditions. 



c Rescued from overflows. 



d Artificially propagated and also obtained by rescue from overflows. 



