Factors, such as temperature, humidity, food, light, which are difficult to control, affect the duration of metamorphosis in the blowfly (Calliphora erythrocephala). To avoid errors of timing in ...
IN accordance with the rules of the International Zoological Congress, the attention of the zoological profession is invited to the fact that Dr. L. O. Howard, W. Dwight Pierce, and twenty-one other ...
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