FAMILIA ALLIGATORIDAE PDF

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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In other projects Wikimedia Commons Wikispecies. Society of Vertebrate Paleontology Memoir. This is a featured picture on Wikimedia Commons Featured pictures and is considered one of the finest images.

This page was last edited on 22 Augustat Retrieved from ” https: By using this site, you agree to the Terms of Use and Privacy Policy. 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 alligatoridaf upper one; in lacking a jagged fringe which appears on the hind alligatorjdae and feet of the crocodile ; in having the 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.

View all coordinates using: Description Alligator mississippiensis – Loro Parque Caimans tend to be more agile and crocodile-like in their movements, and have longer, sharper teeth than alligators. 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.

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Família Alligatoridae Stock Photos & Família Alligatoridae Stock Images – Alamy

Alligatoridae Gray The Chinese alligator likely descended from a lineage that crossed the Bering land bridge during the Neogene.

All articles with dead external links Articles with dead external links from December Articles with permanently dead external links Articles with ‘species’ microformats Commons category link from Wikidata.

From Wikipedia, the free encyclopedia.

Caiman Broad-snouted caiman C. In Central and South Americathe alligator family is represented by six species of the subfamily Caimaninaewhich differ from the alligator by the absence of a bony septum between the nostrils, and having alligatoridas armour composed of overlapping bony scuteseach of which is formed of two parts united by a suture.

The lineage including alligators proper Alligatorinae occurs in the fluvial deposits of the age of the Upper Chalk in Europe, where they did not die out until the Pliocene age.

American alligator Alligator mississippiensis. Fossil alligatoroids have been found famillia Eurasia as land bridges across both the North Atlantic and the Allgatoridae Strait have connected North America to Eurasia during the Cretaceous, Paleogeneand Neogene periods.

Reptiles at Loro Parque Alligator mississippiensis eyes Alligator mississippiensis heads partially submerged. The largest is the near-threatened Melanosuchus nigerthe jacare-assu or large or black caiman of the Amazon River basin.

Fatal alligator attacks Crocodile attacks Crocodile farm Crocodile tears Famous crocodiles and alligators Sewer alligator. Mutace Usage on fr.

Caimaninae – Wikipedia, la enciclopedia libre

Members of this superfamily first arose in the late Cretaceous. Retrieved from ” https: West African slender snouted crocodile Mecistops cataphractus Central African slender-snouted crocodile Mecistops leptorhynchus. OpenStreetMap – Google Earth. The following 10 pages uses this file: Annual Review of Earth and Planetary Sciences. 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.

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This page was last edited on 15 Decemberat 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.

Caimaninae

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By using this site, you agree to the Terms of Use and Privacy Policy. Family Gavialidae Gavialis Gharial G. 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.

Archived from the original on 10 December If you have an image of similar fzmilia that can be published under a alligatorodae copyright licensebe sure to upload it, tag it, and nominate it.

Although caimans have not been studied in depth, scientists have learned their mating cycles previously thought to be spontaneous or year-round are linked to the rainfall cycles and the river levels, which increases chances of survival for their offspring. Molecular Biology and Evolution.

The following other wikis use alligtoridae file: 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 of Panama during the Neogene period. Their Natural History, Folklore, and Conservation.