No naturalist has devoted more painstaking attention to the structure of the barnacles than Mr. Darwin.
Richard OwenHomologue. The same organ in different animals under every variety of form and function.
Richard OwenThe laws of Coexistence;-the adaptation of structure to function; and to a certain extent the elucidation of natural affinities may be legitimately founded upon the examination of fully developed species;-But to obtain an insight into the laws of development,-the signification or bedeutung, of the parts of an animal body demands a patient examination of the successive stages of their development, in every group of Animals.
Richard OwenMr. Darwin contributes some striking and ingenious instances of the way in which the principle partially affects the chain, or rather network of life, even to the total obliteration of certain meshes.
Richard Owen