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Books Books 51 - 51 of 51 on In short, we shall have to treat species in the same manner as those naturalists....
" In short, we shall have to treat species in the same manner as those naturalists treat genera, who admit that genera are merely artificial combinations made for convenience. This may not be a cheering prospect ; but we shall at least be freed from the... "
The Darwinian Theory of the Transmutation of Species - Page 7
by Robert Mackenzie Beverley - 1867 - 386 pages
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Reading the Shape of Nature: Comparative Zoology at the Agassiz Museum

Mary P. Winsor - Science - 1991 - 324 pages
...varieties is one of degree, not of kind. To adopt his theory, Darwin claimed, would free biologists "from the vain search for the undiscovered and undiscoverable essence of the term species."68 Naturalists would then not be incessantly haunted by the shadowy doubt whether this or...
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