《Elements of Herpetology and Ichthyology》 - 免费有声读物

This succinct little textbook from 1844 presents an introduction to herpetology and ichthyology. The information, albeit not current, is still interesting and of use as a general overview of reptiles, amphibians, and fish. Please note that the classification of the animals may have changed since this time, as well as their environmental status. The step back in time to hear the Victorian view of nature makes it a remarkable read in itself. The author was president of the Academy of Natural Sciences. - Summary by A. Gramour