"Subspecies" Quotes from Famous Books
... the three main classes of the old aristocratic, agricultural, and trading state, namely, the aristocratic, the middle, and the labour class. There are local, there are even racial modifications, there are minor classes and subspecies, but the rough triple classification will serve. In America the dominant home tradition is that of the transplanted English middle class. The English aristocratic tradition has flourished and faded in the Southern States; the British servile and peasant tradition ... — Mankind in the Making • H. G. Wells
... of R. megalotis on the central Great Plains seems justified on the basis of the geographic variation discussed above. One subspecies, for which the name R. m. aztecus is applicable, occurs in the southwest and is characterized by the culmination of trends in the region studied to paler upper parts, longer tail, longer ear, and longer, relatively narrower rostrum—characters that appear at least partly independent ... — Geographic Variation in the Harvest Mouse, Reithrodontomys megalotis, On the Central Great Plains And in Adjacent Regions • J. Knox Jones |