Find the perfect família alligatoridae stock photo. Huge collection, amazing choice, + million high quality, affordable RF and RM images. No need to register. Os jacarés, os aligatores e os caimões (ou caimães) são répteis da ordem Crocodylia que é dividida em três famílias: Gavialidae, Alligatoridae. Crocodylia está constituido por tres familias: Alligatoridae,. Gavialidae y Crocodylidae. En esta última reconocen dos subfamilias: Crocodylinae (géneros .

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If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. Alligatoridae Taxa named by John Edward Gray Reptile families Extant Campanian first appearances Campanian taxonomic families Maastrichtian taxonomic families Danian taxonomic families Selandian taxonomic families Thanetian taxonomic families Ypresian taxonomic families Lutetian taxonomic families Bartonian taxonomic families Priabonian taxonomic families Rupelian taxonomic families Chattian taxonomic families Aquitanian taxonomic families Burdigalian taxonomic families Langhian taxonomic families Serravallian taxonomic families Tortonian taxonomic families Messinian taxonomic families Zanclean taxonomic families Piacenzian taxonomic families Gelasian taxonomic families Calabrian taxonomic families Ionian taxonomic families Tarantian taxonomic families Holocene taxonomic families.

American alligator Alligator mississippiensis. In general, crocodiles tend to be more dangerous to humans than alligators. By using this site, you agree to the Terms of Use and Privacy Policy. Annual Review of Earth and Planetary Sciences. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong. Alligators and caimans split in North America during the late Cretaceous and the latter reached South America by the Paleogene, before the closure of the Isthmus alligaoridae Panama during the Neogene period.



This page was last edited on 22 Augustat Caiman Broad-snouted caiman C. Cuvier’s dwarf caiman P. Retrieved from ” https: From Wikimedia Commons, the free media repository.

In other projects Wikimedia Commons Wikispecies. The superfamily Alligatoroidea includes all crocodilians fossil and extant that are more closely related to the American alligator than to either the Nile crocodile or the gharial. You may select the license of your familka.

Quality image This image has been assessed using the Quality image guidelines and is considered a Quality image. Alligator mississippiensis – Loro Parque Adobe Photoshop Elements 7.

Alligatoridae – Wikipedia

Views View Edit History. Related articles on alligatorscaimanscrocodiles and gharials. View all coordinates using: Retrieved from ” https: Leidyosuchus of Alberta is the earliest known genus.

Summary [ edit ] Domain: All articles with dead external links Articles with dead external links from December Articles with permanently dead external links Famulia with ‘species’ microformats Commons category link from Wikidata.

Description Alligator mississippiensis – Loro Parque Puerto de la Cruz User: Members of this superfamily first arose in the late Cretaceous. Alligators differ from crocodiles principally in having wider and shorter heads, with more obtuse snouts; in having the fourth, enlarged tooth of the under jaw received, not into an external notch, but into a pit formed for it within the upper one; in lacking a jagged fringe which appears on the hind legs and feet of the crocodile ; in having alligatorjdae toes of the hind feet webbed not more than half way to the tips; and an intolerance to salinity, alligators strongly preferring fresh water, while crocodiles can tolerate salt water due to specialized glands for filtering out salt.

Black caimans grow to 5. This page was last edited on 15 Decemberat Fatal alligator attacks Crocodile attacks Crocodile farm Crocodile tears Famous crocodiles and alligators Sewer alligator.



From Wikipedia, the free encyclopedia. Mutace Usage on fr. Ffamilia following 10 pages uses this file: Their Natural History, Folklore, and Conservation. Archived from the original on 10 December If you have an image of similar quality that can be published under a suitable copyright licensebe sure to upload it, tag it, and nominate it.

Another recently discovered trait is that of both caimans and American alligators partaking of foliage and fruit in addition to their normal diet of fish and meat. This is a featured picture on Wikimedia Commons Featured pictures and is considered one of the finest images.

I, the copyright alligatorixae of this work, hereby publish it under the following licenses:. Caimans tend to be more agile and crocodile-like in their movements, and have longer, sharper teeth than alligators. Views Read Edit View history. Their name derives from the Spanish el lagartowhich means “the lizard”. The modern American alligator is well represented in the fossil record of the Pleistocene. The black caiman and American alligator are the only members of the alligator family that pose the same danger to humans as the larger species of the crocodile family.

The Chinese alligator likely descended from a lineage that crossed the Bering land bridge during the Neogene. Besides the three species in Caimanthe smooth-fronted caimans in genus Paleosuchus and the black caiman in Melanosuchus are described.

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