two liopleurodon marine reptiles chase after a school of red snapper fish in jurassic seas. - 魚類學 幅插畫檔、美工圖案、卡通及圖標
a diver has a close encounter with an oceanic whitetip shark (carcharhinus longimanus) at cat island in the bahamas. - 魚類學 個照片及圖片檔
a group of ichthyosaurus anningae aquatic reptiles from the early jurassic of england. - 魚類學 幅插畫檔、美工圖案、卡通及圖標進化
drepanaspis gemuendenensis is a jawless fish from the early devonian of germany. - 魚類學 幅插畫檔、美工圖案、卡通及圖標
brachypterygius extremus is an extinct ichthyosaur from the late jurassic of england. - 魚類學 幅插畫檔、美工圖案、卡通及圖標
diplocaulus is an extinct amphibious lepospondyl from the late permian of texas. - 魚類學 幅插畫檔、美工圖案、卡通及圖標
a large nothosaurus aquatic reptile preys on shonisaurus ichthyosaurs in triassic seas. - 魚類學 幅插畫檔、美工圖案、卡通及圖標水中
the large marine lizard of north america, tylosaurus, tries to feed on some ammonites. - 魚類學 幅插畫檔、美工圖案、卡通及圖標
hupehsuchus is a very early triassic marine reptile about 3 feet long that is an early relative to ichthyosaurs. - 魚類學 幅插畫檔、美工圖案、卡通及圖標爬行動物, 史前時代
