FISHES OF MINNESOTA 91 



Pimelodus ailurus 18 



Pimephales 27, 29 



notatus 26, 29 



promelas 29, 35 



Pisces 1^ 



Plectospondyli 20 



PcecJliidic H. 50 



Polyodontidaj 1*^. ^^ 



Polyodon ^2 



spathula ^2 



Pomotis luna • °^ 



Pomoxis 55 



annularis ^^ 



sparoides 55, 56 



Premaxillary 4 



Preopercle -^ 



Preorbital '^ 



Pseudob ranch ii "5^ 



Pterygoid bones 5 



Pumpkin Seed 59 



Pygosteus 51, 52 



pungitius ^2 



Pyloric ofcca ^ 



Raccoon Perch.... 65 



Kainbow Darter ''^0 



Rays 2 



Red-bellied Dace 27 



Red-eye 57 



Red-fin 36 



Red Horse 1, 25. 



Red-mouthed Buffalo 21 



Rhinichthys 27, 38 



arenatus 39 



atronasus 38, 39 



lunatus 39 



cataractoe 38, 39 



dulcis 39 



Rhoraboganoidea 14 



Ringed Perch 65 



River Bass 61 



Roccus ^3 



chrysops '''i 73 



Rock Bass 56 



Rock-fish 65 



Rock Sturgeon 13 



Salmonida) 10, 43 



Salmo siscowet 47 



Salmon 43, 64 



Salvelinus 44, 47 



fontinalis 47 



