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see alligatoralligator,
large aquatic reptile of the genus Alligator, in the same order as the crocodile. There are two species—a large type found in the S United States and a small type found in E China. Alligators differ from crocodiles in several ways.
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the common name for three genera of reptiles (Caiman, Melanosuchus, and Paleosuchus) of the family Alligatoridae. They are distinguished from true alligators by the absence of a bony septum in the olfactory cavity and the presence of a bony abdominal shell. There are five species, found in bodies of water in Central and South America.

The largest is the black caiman (Melanosuchus niger), which reaches a length of 4-5 m. It is found in the Amazon River basin. The female lays 30-40 eggs (each up to 9 cm) in a depression in moist soil near water. The black caiman feeds mainly on fish, but also eats waterfowl, marsh birds, and mammals. It will often attack small cattle, particularly during flash floods in semi-inundated pasture lands.


Wermuth, H., and R. Mertens. Schildkröten, Krokodile, Brückenechsen. Jena, 1961.


(vertebrate zoology)
Any of five species of reptiles of the genus Caiman in the family Alligatoridae, differing from alligators principally in having ventral armor and a sharper snout.


, caiman
any tropical American crocodilian of the genus Caiman and related genera, similar to alligators but with a more heavily armoured belly: family Alligatoridae (alligators, etc.)
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Color of the commercial cuts of the Pantanal caiman was determined using a portable colorimeter Hunter Lab miniscan EZ (Hunter Associates Laboratory, Inc.
Para tener una idea mas clara del impacto en la poblacion de los recursos que arriban a las Islas Caiman, el PIB per capita en 2004 fue de cerca de 44 mil dolares, cifra mayor a la alcanzada por paises como Japon, Francia, Reino Unido o Italia diez anos despues; lo que significa el cuarto registro mas alto a escala continental, unicamente detras de Saint Marteen, Estados Unidos o Canada.
I want to help anybody from anywhere but without money I can't do it," commented Gabriel Laine, Founder of the Caiman Haiti Foundation.
One of the caimans, which can grow to five feet long SIMON GREENER
Caiman with higher levels were less healthy than those living further afield, they discovered.
Despite the relative availability of works focused on the biology and conservation of the Paraguayan caiman, almost nothing is known about its vocal structure and behavior, hitherto.
En los sitios muestreados en el departamento de Cundinamarca, las babillas fueron mas abundantes en los ambientes lenticos reforzando la idea que a pesar que las babillas puedan encontrarse en canos, quebradas y grandes rios, las babillas asi como es comun en todas las especies del genero Caiman prefieren ambientes lenticos o cursos de agua de corriente lenta (Medem 1981, Rueda-Almonacid et al.
Some 50 former Caiman Eastern employees will also join the new business.
Although the company was grateful for its Caiman MRAPs (a considerable improvement over the up-armored M 1151 high-mobility multipurpose wheeled vehicles used in earlier deployments), the 416th wanted to upgrade to the M 1230 Cairnan Plus MRAPs.
Aragon's Caiman instruments feature an articulating jaw technology, which gives doctors better maneuverability during surgery.