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Excerpt from A Monograph of the Fresh-Water Polyzoa: Including All the Known Species, Both British and ForeignLinnaeus, who, as we have just seen, met the animal theory 'only half way, was never entirely convinced, he continued, too, for some time, to have his followers, but Ellis had sapped the very foundations of the vegetable theory, and in a few years, notwithstanding bitter Opposition from some isolated quarters, the question was finally ...

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Excerpt from A Monograph of the Gymnoblastic or Tubularian Hydroids, Vol. 1 of 2: In Two Parts, I. The Hydroida in General, II. The Genera and Species of the GymnoblasteaThe additions which the last few years have made to our knowledge of hydroid morphology have necessitated the introduction of new terms. Such terms as I have found it necessary to construct have been made as far as possible etymologically significant of the ideas intended to b...

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Excerpt from A Monograph of the Gymnoblastic or Tubularian Hydroids, Vol. 1 of 2: In Two Parts, I. the Hydroida in General, II. the Genera and Species of the Gymnoblastea The present work contains the result of many years' study of the remarkable group of animals to whose elucidation it is devoted, a group in the investigation of which ready access to the sea has afforded me special facilities. My object has been to work out as exhaustively ...

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A Monograph Of The Fresh-Water Polyzoa is a complete and exhaustive work by the eminent naturalist George James Allman, published by the Ray Society in 1856. This monograph discusses in great detail the anatomy, physiology and homologies of the Polyzoa before advancing to the zoographical element of his piece, including his subject's behaviour and classification. A prominent academic, Allman produced this monograph during his tenure as Profess...

Excerpt from A Monograph of the Fresh-Water Polyzoa: Including All the Known Species, Both British and Foreign Essay towards a Natural History of the Corallines and other Marine productions of the like kind, commonly found on the Coasts of Great Britain and Ireland, ' London, 1755. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction o...