Within the Lower Sacramento and San Joaquin Rivers, Delta and shoreline Bay habitats IDENTIFICATION OF FISHES.
Lake Sturgeon (Acipenser fulvescens). What are Lake Sturgeon? Cartilaginous (nearly boneless) fish Row of bony scutes on side and top of body Shark-like.
Chapter 39 Fish Section 2 Jawless and Cartilaginous Fish.
I. I.Fishes – Biology E. E.Osmoregulation 1. 1.Chondrichthyes & Sarcopterygii Concentration of solutes in blood similar to seawater (isosmotic) or slightly.
* Been around since the dinosaurs, 175 million years ago * Old; Can live to be over 100 years old * Large; grows to over 6 m in length and up to 1800.
