Crocodilia fresno 4sh. CROCODILES, ALLIGATORS, CAIMANS, AND GHARIALS: CrocodyliaPHYSICAL CHARACTERISTICSThe order Crocodylia, also known as the crocodilians, includes 23 species of the most feared and most fascinating animals on the planet. It is a fish-eater, with an elongate, narrow snout widening at the nostrils. Crocodilia (crocodilians; class Reptilia, tesubclass Archosauria) An order that includes the crocodiles, Alligatoridae (alligators and caimans), and Gavialidae (gavials), derived from thecodontian (Thecodontia) ancestors and closely related to the dinosaurs and pterosaurs. Source for information on Reptiles: The Gale Encyclopedia Crocodiles and false gharials (Crocodylidae) Class ReptiliaOrder CrocodyliaFamily CrocodylidaeThumbnail description Medium-sized to very large, egg-laying, aquatic reptiles characterized by well-toothed jaws and dorsal armorSize 5–20 ft (1. The lizards and snakes are each given ordinal status in some classifications. They are first recorded from Triassic rocks and were the only archosaurs to survive the Mesozoic Era, although strictly CrocodiliansFamily: Gharials Family: Alligators and Caimans Family: Crocodiles and False Gharials (Crocodiles, alligators, caimans, and gharials) Source for information on Crocodilians (Crocodiles, Alligators, Caimans, and Gharials): Grzimek's Animal Life Encyclopedia dictionary. . 5–6. Jun 8, 2018 · Reptilia Most reptiles can be classified into three large groups: the turtles (order Chelonia), the snakes and lizards (order Squamata), and the alligators and crocodiles (order Crocodilia). They have flattened bodies and tails, short legs, and powerful jaws. Source for information on Gavialidae: A Dictionary of Zoology dictionary. Crocodiles live in swamps or on river banks and catch their prey in the water. Other, now extinct, reptilian orders included Earth’s largest terrestrial animals, and some enormous marine creatures. May 23, 2018 · *Squamata (*lizards*, *snakes*; class Reptilia [1], subclass Lepidosauria [2])* A highly successful order which includes 95% of all living reptiles. Most reptiles share a number of general morphological features. They include 14 species of crocodiles and false gharials in the family Crocodylidae; eight species of alligators and caimans in the family Alligatoridae; and one species of May 23, 2018 · crocodile, large, carnivorous reptile [1] of the order Crocodilia, found in tropical and subtropical regions. Reptiles The class Reptilia includes over 6,000 species grouped into four orders: the turtles (Chelonia), the snakes and lizards (Squamata), the crocodiles and alligators (Crocodilia), and the tuataras (Sphenodonta). Crocodylidae (crocodiles, dwarf crocodiles; subclass Archosauria, order Crocodilia) A family of crocodilians in which the fourth tooth of the lower jaw fits into a notch in the upper jaw, being visible when the mouth is closed. 1 m) total lengthNumber of genera, species 3 genera; 14 speciesHabitat Marshes, rivers, streams, lakes, and creeks Source for information on Gavialidae (gharial, gavial; subclass Archosauria, order Crocodilia) A mono-specific family (Gavialis gangeticus) comprising the Indian gharial (gavial) which is found in the Ganges, Indus, and Brahmaputra river systems. Source for information on Crocodylidae: A Dictionary of Zoology dictionary. Crocodilia (crocodilians; class Reptilia, tesubclass Archosauria) An order that includes the crocodiles, Alligatoridae (alligators and caimans), and Gavialidae (gavials), derived from thecodontian (Thecodontia) ancestors and closely related to the dinosaurs and pterosaurs. 6yil r7vwzkkt lbh ffpwi wxcxezy etck l84 edpnh yrtg vy