Description
This section is from the book "General Outline Of The Organization Of The Animal Kingdom, And Manual Of Comparative Anatomy", by Thomas Rymer Jones. Also available from Amazon: A General Outline of the Animal Kingdom and Manual of Comparative Anatomy.
Read more: http://chestofbooks.com/animals/zoology/Anatomy/Pisces-Fishes-Part-20.html#ixzz3x8tf1jjb