. Report of the Commissioner - United States Commission of Fish and Fisheries. • o ! 46 47 63 1. 0244 46 47 63 1. 0242 46 47 63 1. 0242 45 45 63 46 45 63 47 48 63 46 46 63 1. 0242 46 46 63 44 43 63 1. 0242 45 46 63 45 47 63 1. 0240 44 45 62 1. 0230 49 50 62 1. 0230 45 45 62 43 50 62 44 44 62 41 44 63 42 46 63 I. 0246 44 46 63 1. 0242 42 46 63 43 46 63 1. 0240 44 52 63 44 52 63 47 50 63 44 45 63
. Report of the Commissioner - United States Commission of Fish and Fisheries. • o ! 46 47 63 1. 0244 46 47 63 1. 0242 46 47 63 1. 0242 45 45 63 46 45 63 47 48 63 46 46 63 1. 0242 46 46 63 44 43 63 1. 0242 45 46 63 45 47 63 1. 0240 44 45 62 1. 0230 49 50 62 1. 0230 45 45 62 43 50 62 44 44 62 41 44 63 42 46 63 I. 0246 44 46 63 1. 0242 42 46 63 43 46 63 1. 0240 44 52 63 44 52 63 47 50 63 44 45 63 0244701. i-o 0235911. 0224501. 0243911. 0235911. 0235911. Note.—All specimens taken at about 1 foot below the surface, by means of a water bottle. -7 ^^F MAP SHOWING the MINNESOTA AT THE SUMMIT Scale; REPORT UPON ICHTHYOLOGICAL INVESTIGATIONS INWESTERN MINNESOTA AND EASTERN NORTH DAKOTA. By Albert J. VVoolman, A. M. INTRODUCTION. The field work described in this report was carried on during themonths of July and August, 1892. The writer was assisted during thefirst part of the season by Ulysses O. Cox, instructor in biology in theState Normal School, Mankato, Minn. The work was conducted underinstructions from the United States Commissioner of Fish and Fisheries,Hon. Marshall McDonald, and under the immediate direction of liathbun, assistant in charge of inquiry respecting food-fishes. The object of the investigation was to examine the physical featuresof Big Stone and Traverse lakes, and to make a careful study of thefishes found in them for the purpose of comparing and contrastingthe forms found in these two great river systems—the Minnesota andEed Eiver of the iSTorth—this being the
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectfisheri, bookyear1895
