Yearbook

Yearbook
Author: Association of the Bar of the City of New York
Publisher:
Total Pages: 860
Release: 1903
Genre: Bar associations
ISBN:

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Year Book

Year Book
Author: Association of the Bar of the City of New York
Publisher:
Total Pages: 244
Release: 1918
Genre: Bar associations
ISBN:

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The Tænioid Cestodes of North American Birds

The Tænioid Cestodes of North American Birds
Author: Brayton Howard Ransom
Publisher:
Total Pages: 146
Release: 1909
Genre: Birds
ISBN:

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The taenioid cestodes are tapeworms characterized primarily by the presence of four cup-shaped suckers upon the head. They form a natural group, classed by some authorities as a superfamily Taenioidea, by others as an order Cyclophyllidea. About 140 species have been reported from North American birds, and these represent nearly 40 genera. It is with these forms that the present paper is concerned.