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Full-Text Articles in Life Sciences
A Biological Examination Of Lake Michigan In The Traverse Bay Region, Henry B. Ward
A Biological Examination Of Lake Michigan In The Traverse Bay Region, Henry B. Ward
Studies from the Zoological Laboratory: The University of Nebraska
During the summer of 1893 the Michigan Fish Commission entered upon a biological study of the Great Lakes by maintaining a party on Lake St. Clair. In the report of that two months, written by the director of the laboratory, Professor J. E. Reighard, are given in full the reasons which led to the inception of the undertaking and the aims which its promoters held in view. A study of the life of the lake in all its manifold interrelations and especially of those factors which bore upon the welfare of the food fishes in general and the young whitefish …
Animal Parasites Of Nebraska, Henry B. Ward
Animal Parasites Of Nebraska, Henry B. Ward
Studies from the Zoological Laboratory: The University of Nebraska
The report submitted this year consists of two main portions: the first a short study on the numerical frequence of parasites among the dog, cat, and chickens of Nebraska, and the second of several brief accounts of new and important parasites discovered within the state since the publication of the last report.
The Food Supply Of The Great Lakes; And Some Experiments On Its Amount And Distribution, Henry B. Ward
The Food Supply Of The Great Lakes; And Some Experiments On Its Amount And Distribution, Henry B. Ward
Studies from the Zoological Laboratory: The University of Nebraska
The subject of agriculture has received for many years the closest attention of scientific workers. Not only the character of the different products, their food value for different uses and in connection with the raising of different kinds of stock ; but also the value of the soil, the use of each element in it, the exact relation of each individual particle in the entire chain of biological relations from the unorganized matter to the saleable beef or pork, has received from the experiment stations of the country the most careful study. Every one of the pests, of the enemies …
A New Human Tapeworm (Taenia Confusa N. Sp.), An Entozoon, Probably Of Order Cestoidea, Henry B. Ward
A New Human Tapeworm (Taenia Confusa N. Sp.), An Entozoon, Probably Of Order Cestoidea, Henry B. Ward
Studies from the Zoological Laboratory: The University of Nebraska
Somewhat more than a year ago a tapeworm was sent me which at first sight appeared decidedly unlike either Taenia saginata or Taenia solium. It showed the slender form and more delicate appearance of the latter, but was in length of segments even decidedly larger than the former species. Some notes were made at the time, and then, on account of pressure in other directions, laid aside to await opportunity for further study. This winter I received a second specimen which at once recalled the first, and on comparison was seen to be identical with it. A series of …