Download or read book Phylogeny, Anatomy and Physiology of Ancient Fishes written by Giacomo Zaccone and published by CRC Press. This book was released on 2015-08-05 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book on ancient fishes unites the work of many specialists coming from different areas of biology. Hagfishes, lungfishes, Chondrosteans, and Holosteans constitute the main subject of study. Fossil records and extant species are compared to establish the conservation or the degeneration of specific characters. However, phylogenetic relationship