(37) Ranges of representative insects, ticks and spiders : A ground-squirrel flea . -- A looper moth . -- Mancinus butterfly -- A fly . -- Young's Argus butterfly . -- A tick . -- Subspecies of common alpine butterfly . -- Pale western cutworm . -- A wireworm . -- A moth . -- Wheat stem sawfly . -- Black widow spider . -- Red turnip beetle . -- Spruce budworm -- Armyworm -- Clear-winged grasshopper -- Hessian fly -- Plague flea . -- European corn borer -- Colorado potato beetle. Compiled from information supplied by the Science Service, Department of Agriculture. (Canada Department of Mines and Technical Surveys.)
20 maps showing insects, ticks and spiders in Canada. Each map 10 x 13 cm. Each includes a legend. Scale 1:50,000,000 or one inch to 789.1 miles. Lambert Conformal Conic Projection Standard Parallels 49˚N and 77˚N. Descriptive text on verso: This plate shows the ranges of a few of the many thousands...
| Main Authors: | , , |
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| Format: | Map |
| Language: | unknown |
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Department of Mines and Technical Surveys, Geographical Branch
1958
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| Online Access: | https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~323218~90092322 https://media.davidrumsey.com/MediaManager/srvr?mediafile=/Size4/RUMSEY~8~1/185/14001080.jpg |