Читать книгу Illustrative Anecdotes of the Animal Kingdom - Goodrich Samuel Griswold - Страница 2

The mammalia include not only man, the head of creation, but, generally, those animals which have the most numerous and perfect faculties, the most delicate perceptions, the most varied powers, and the highest degrees of intelligence. All the species have a double heart; red, warm blood; and a nervous system more fully developed than that of any other animals. This class is divided into nine orders, under each of which we shall notice some of the more remarkable species.