Factbites
 Where results make sense
About us   |   Why use us?   |   Reviews   |   PR   |   Contact us  

Topic: Yacare Caiman


Related Topics

In the News (Wed 9 Dec 09)

  
  3.3 Caimans
The average variation in population densities (No./ha of water surface) on 19 farms in the Venezuelan llanos ranged from 57 to 1 119, and crude density (No./ha of farm area) from 0.07 to 15.4 (31, 530, 562).
Hunting: Spectacled caiman are usually hunted at night from canoes, as the hunters can get much closer than in the daytime and can easily find the animals by their eyes which shine red in the torch beam.
The features of spectacled caiman life history, as for the other major reptiles, are high reproductive capacity, high mortality at the egg and neonate stage, a long preamble to sexual maturity and low adult mortality.
www.fao.org /docrep/T0750E/t0750e0b.htm   (1895 words)

  
  EPA: Federal Register: Endangered and Threatened Wildlife and Plants; Reclassification of Yacare Caiman in South ...
Caiman yacare is native to Argentina, Brazil, Paraguay, and Bolivia.
However, yacare caiman habitat is very extensive and the species is so widespread that it is very unlikely that the species is presently endangered or threatened because of the destruction, modification, or curtailment of its habitat or range.
An assessment of Caiman latirostris and Caiman crocodilus yacare in northern Argentina.
www.epa.gov /fedrgstr/EPA-SPECIES/2000/May/Day-04/e11055.htm   (12056 words)

  
 Digimorph - Caiman crocodilus (spectacled caiman)
Caiman crocodilus prefers wetland and riverine habitats, usually those with slow moving water; although it has adapted to nearly all wet lowland areas.
Caimans are not particularly large, averaging only 2 to 2.5 meters long (occasionally reaching 3 meters in length).
Caimans separated from other alligators approximately 30 million years ago.
www.digimorph.org /specimens/Caiman_crocodilus   (595 words)

  
 caiman
Increments in the relative abundance and/or an increase in the average age/size of the population are interpreted as a positive trend.
The association of caimans with submerged vegetation and protected waters is also confirmed by the fact that the highest caiman densities in lakes are found only at highly spatially heterogeneous shores as those found on the south section of Luna lake (26.5 c/km).
Current caiman populations showed a 2.5 fold increase both for creeks and lakes as compared with 1991/92 census performed by the author (46.2 c/km vs 17.7 c/km for creeks and 14.8 c/km vs 6.4 c/km for lakes) (Waller y Micucci, 1993).
www.unisi.it /wetland/yacare.html   (938 words)

  
 Rolling Hills Wildlife Adventure
Caimans have a transparent 'third eyelid', or nictitating membrane, that covers their eyes as they swim.
Caimans range in size from the dwarf caiman (Paleosuchus palpebrosus), which typically measures 4-5 feet in length, to the fl caiman (Melanosuchus niger), the largest of the caimans, which may reach lengths of 16 feet or more.
Some caiman species construct their nests beside termite mounds, and it is believed that they use the metabolic heat from the termites to keep the nest warm.
www.rollinghillswildlife.com /animals/c/caiman/index.html   (484 words)

  
 Crocodilian Species - Spectacled Caiman (Caiman crocodilus)
Caiman crocodilus has the widest distribution of any species in the Alligatoridae family.
Breeding biology of the spectacled caiman, Caiman crocodilus crocodilus, in the Venezuelan Llanos.
Reproductive ecology of the spectacled caiman (Caiman crocodilus) in the Venezuelan llanos.
www.flmnh.ufl.edu /natsci/herpetology/brittoncrocs/csp_ccro.htm   (1353 words)

  
 Caiman Population Health Monitoring in the Argentine Chaco, 2001   (Site not responding. Last check: )
Ranching of caiman (Caiman yacare and C. latirostris) in the Argentine Humid Chaco is being developed by the local NGO, Fundación Vida Silvestre Argentina (FVSA) at Estancia “El Cachapé”, as a wildlife sustainable use project directed towards wetland ecosystem conservation.
With quotas on the harvest of wild caiman nests and captive incubation and raising of youngsters, this ranching system intends to provide enough young to both satisfy market demands and the restocking of wild populations.
All caiman were strongly positive to L. Sarmin, and the highest antibody titers were found in five captive C. latirostris.
www.bonus.com /contour/Wildlife_Conservation_Society/http@@/www.wcs.org/353624/198477   (714 words)

  
 WAZA - World Association of Zoos and Aquariums - Virtual Zoo
The yacare is similar in appearance to Caiman crocodilus, and reaches a total length of 2.5 to 3 m.
Female yacares build mound nests, into which 21 to 38 eggs are usually laid, which they guard during incubation.
The yacaré caiman is currently not threatened with extinction and zoos keep the species primarily for educational purposes and as an ambassador species for their threatened freshwater habitats.
www.waza.org /virtualzoo/factsheet.php?id=306-001-002-003&view=Crocodylia&main=virtualzoo   (339 words)

  
 Yacare Caiman - Biocrawler
The Yacare Caiman (Caiman yacare, Jacaré in Portuguese) is an alligator found in central South America, including northern Argentina, southern Bolivia, south-west Brazil (especially in the Pantanal marshland)
Caiman Yacare at the U. of Florida (http://www.flmnh.ufl.edu/natsci/herpetology/brittoncrocs/csp_cyac.htm)
This reptile or amphibian article is a stub.
www.biocrawler.com /encyclopedia/Yacare_Caiman   (70 words)

  
 CiteULike: Size structure of illegally harvested and surviving caiman Caiman crocodilus yacare in Pantanal, Brazil
Size structure of illegally harvested and surviving caiman Caiman crocodilus yacare in Pantanal, Brazil
The Yacare caiman Caiman crocodilus yacare is protected by law in Brazil but is hunted illegally.
We used measurements from 2978 confiscated hides and 1358 skulls found in hunters' camps between October 1987 and September 1990 to reconstruct the sizes of harvested caiman.
www.citeulike.org /user/pablosinovas/article/913646   (320 words)

  
 Alligator
In Central and South America alligators are represented by five species of the genus Caiman, which differs from the alligator by the absence of a bony septum between the nostrils, and the ventral armour is composed of overlapping bony scutes, each of which is formed of two parts united by a suture.
The largest, attaining an enormous bulk and a length of 20 ft., is the C.
Some crocodiles can be found in salty water, but most alligators stay in fresh water.
www.ebroadcast.com.au /lookup/encyclopedia/al/Alligator.html   (291 words)

  
 IngentaConnect Long distance movements by Caiman crocodilus yacare: implications...   (Site not responding. Last check: )
Movement patterns of caimans were studied over a 16-year period in two areas of the Brazilian Pantanal, one dominated by intermittent rivers and another, adjacent region of many isolated lakes.
The extensive long-term and short-term movements by caimans mean that individual ranches should not be considered independent management units for sustained use of caimans in the Pantanal.
Caiman crocodilus yacare: implications for management of the species in the Brazilian Pantanal" title="post to CiteUlike">Post to CiteUlike
www.ingentaconnect.com /content/bhs/thj/2006/00000016/00000002/art00004   (358 words)

  
 Yacare Caiman :: Saint Louis Zoo
For this reason, IUCN, an organization that determines species' conservation status, considers the Yacare caiman to be common in the wild.
The main threat facing the caiman is hunting for its skin.
The Yacare caiman used to be classified as a subspecies of Caiman crocodilus, the common or Spectacled Caiman.
www.stlzoo.org /animals/abouttheanimals/reptiles/alligatorsandcrocodiles/yacarecaiman.htm   (533 words)

  
 yacare
The Yacare Caiman (Caiman yacare, Jacaré in Portuguese) is a species of caiman...
We The Yacare staff are capable ASA students who have the task of informing,...
de yacarekaaiman (caiman yacare), is een alligator die...
yacare.sexbis.com   (143 words)

  
 Herpbreeder.dk
Cintra, R. Nesting Ecology of the Paraguayan Caiman (Caiman yacare) in the Brazilian Pantanal.
Contribution to the Systematics of Caiman latirostris (Daudin, 1802) (Crocodylia, Alligatoridae).
Growth, sex ratio, population structure, and hunting mortality of Caiman yacare in the Pantanal, Brazil.
www.herpbreeder.com /worldspecies/Crocodiles/caiman.htm   (506 words)

  
 Crocodilian Captive Care FAQ (Caiman, Alligator, Crocodile)
Yacare caimans (or Jacaré) are found in South America and are sometimes available to buy as captives.
The other dwarf caiman species is not quite as small as Cuvier's dwarf caiman, with adult males reaching anything between 1.7 and 2.3 metres (5.5 to 7.5 feet) or longer.
Crocodilians such as caimans are often classed as "dangerous reptiles" for fairly obvious reasons, although the legality of keeping a crocodilian depends upon the country or the state in question.
crocodilian.com /crocfaq/faq-2.html   (3497 words)

  
 Yacare Caiman
The yacare caiman used to be a subspecies of the spectacled caiman, until they were declared their own species.
The easiest way to tell the difference between the two species, is that the yacare has blotches on the lower jaw.
I have heard that yacare caiman can reach up to the nine foot range.
www.crocodilehaven.com /id65.html   (136 words)

  
 Conservation and sustainable-use for spectacled caiman
Caiman yacare is a species of crocodile native of Bolivia, distributed in the Amazon region.
Caiman leather is the derived product with a more known market, however efforts are being developed to create meat markets.
It is expected that results from these activities will support the definition of a BioTrade standard for Caiman in order to differentiate the leather in the market.
www.biotrade.org /BTFP/SU/csu-caiman.htm   (357 words)

  
 Crocodilian Captive Care FAQ (Caiman, Alligator, Crocodile)
Yacare caimans (or Jacaré) are found in South America and are sometimes available to buy as captives.
The other dwarf caiman species is not quite as small as Cuvier's dwarf caiman, with adult males reaching anything between 1.7 and 2.3 metres (5.5 to 7.5 feet) or longer.
Crocodilians such as caimans are often classed as "dangerous reptiles" for fairly obvious reasons, although the legality of keeping a crocodilian depends upon the country or the state in question.
www.crocodilian.com /crocfaq/faq-2.html   (3497 words)

  
 Traffic Bulletin: Vol. 17, No. 3 (January 1999)
The US Fish and Wildlife Service proposes to reclassify the Yacare Caiman Caiman yacare from its present Endangered status to Threatened status under the Endangered Species Act (ESA) because the current listing does not correctly reflect the present status of this animal.
The Yacare is native to Argentina, Brazil, Paraguay and Bolivia and the other two caimans occur in Mexico and Central and South America.
The purpose of the special proposed rule is twofold: one is to promote the conservation of the Yacare Caiman by ensuring proper management of the commercially harvested caiman species in the range countries and through implementation of trade controls as described in the CITES tagging resolution to reduce commingling of caiman specimens.
www.traffic.org /bulletin/archive/january99/us_proposals_to_downlist.html   (319 words)

  
 U.S. v. 3,210 crusted sides of Caiman crocodilus yacare
Although this subspecies of caiman is not included on the CITES list of species now threatened with extinction (Appendix I to CITES), it is included within that list of animals "subject to strict regulation in order to avoid utilization incompatible with their survival." CITES, Article II(2)(A).
The claimants have raised as an affirmative defense that the hides are Caiman crocodilus crocodilus.
The court makes no finding with respect to whether the subspecies of the hides is crocodilus or yacare, other than the preliminary finding that the government had probable cause to believe that the hides were of the subspecies yacare and hence subject to forfeiture.
www.animallaw.info /cases/causfd636fsupp1281.htm   (4634 words)

  
 ZOE Tecno- Campo - RANCHING DE YACARÉS OVEROS (Caiman latirostris) Y NEGROS (Caiman yacare) - Walter S. Prado   (Site not responding. Last check: )
Los yacarés en cautiverio son alimentados día por medio con carne vacuna ó equina molida, reforzada con un suplemento vitamínico y calcio orgánico.
Regularmente, la totalidad del stock de yacarés es examinado, pesado y medido con el objeto de detectar enfermedades o lesiones, evaluar su crecimiento y conversión de alimento, y aumentar la eficiencia del sistema de crianza.
En ese momento, una cantidad de yacarés mayor ó igual al porcentaje que hubiera sobrevivido en condiciones silvestres, es liberada en el mismo lugar de dónde se extrajeron los huevos, mientras que el "excedente" producido mediante el ranching es trasladado al módulo de cría y engorde hasta alcanzar el tamaño comercial apto para faena.
www.zoetecnocampo.com /Documentos/yacare/yacare.htm   (2032 words)

  
 Reptiles Magazine - Guildelines
There are three caiman genera: Caiman (common caiman, broad-snouted caiman and YacarŽ caiman), Paleosuchus (dwarf and smooth-fronted caiman) and Melanosuchus (the fl caiman).
Yacaré caiman are threatened because of hide hunting and lack of adequate protection where it occurs in South America.
The main threats to native populations are hybridization with American crocs and predation of the young by introduced brown caiman (Caiman crocodilus fuscus).
www.animalnetwork.com /reptiles/detail.aspx?aid=13178&cid=1326&search=   (3526 words)

  
 Alligators-Crocodiles - Yacare X Spectacled Caimen
Yacare and specs DON’T have great temperments to begin with but it is a GOOD sales pitch, you have to give them props for that at least.
Don’t wanna burst any bubbles, but a Yacare is different from a spec because of the region it’s from (the Yacare) and the holes in its upper jaw where the two bottom teeth come through.
I wont say all caiman are mean, but that is the general personality and suspicion...To each their own..some are more tolerant then others, they each have individual personalities.
www.repticzone.com /forums/Alligators-Crocodiles/messages/227332.html   (823 words)

  
 Crocodile Alligator Facts Rainforest Adventures
Broad-nosed caiman are found in the sluggish streams and muddy bayous of south-east Brazil, reaching inland to Paraguay and Argentina.
As large adults the Black Caiman begin to prey on animals as large as the Capybara, the largest rodent on earth, carrion is also consumed willingly by Caiman of all sizes.
Working against the Dwarf Caiman is it’s breeding requirements; it appears most females must be at least 8-10 years old to breed and produce a small number of eggs relative to the larger species.
www.rfadventures.com /croc_facts.htm   (6719 words)

  
 Caiman Grotto < Virtual Tour < BioTrek
Caimans are relatives of crocodiles and alligators (and more distantly, of dinosaurs and birds).
Our caiman is Caiman yacare, a South American species similar to the common spectacled caiman.
Like other caimans, he is more at home in the water than on land, making his grotto, with depths, shallows, and a heated basking rock, a comfortable home.
www.csupomona.edu /~biotrek/tour/tour14.html   (89 words)

  
 Crocodiles - Order Crocodylia
They have thick scales and bony plates and are found in marshlands, estuaries, and saltwater.
They are mostly large reptiles, the smallest being the dwarf caiman, and almost all species pose as potential threats to humans.
Attacks are rare, but they have been known to happen, especially with the American alligator and the Nile crocodile.
www.angelfire.com /mo2/animals1/reptile/crocodylia.html   (158 words)

  
 Electronic Code of Federal Regulations:
However, we will not consider intermediary countries those through which caiman skins, parts, and/or products are shipped while remaining under Customs control.
The import/export/re-export of, or the interstate/foreign commerce in caiman skins, other parts, or products may be allowed without a threatened species permit (issued according to 50 CFR 17.32) only when the provisions in 50 CFR parts 13, 14, and 23, and the requirements of the applicable paragraphs below have been met.
Such shipments may be seized if we determine that the requirements of the CITES Universal Tagging System Resolution have not been met.
ecfr.gpoaccess.gov /cgi/t/text/text-idx?c=ecfr&sid=03c562f87b69d4e1563560f4fc8df05c&rgn=div8&view=text&node=50:2.0.1.1.1.4.1.5&idno=50   (3529 words)

  
 MUSÉE VIRTUEL DU CANADA - VIRTUAL MUSEUM OF CANADA - BIODOME DE MONTREAL
Over time, aquatic animals like capybaras, caimans and piranhas have developed different skills and features to help them move about, feed and detect their surroundings.
Although their jaws are very strong, yacare caimans cannot move them from side to side or chew.
Yacare caimans’ eyes are covered with a transparent membrane that helps protect them while they are underwater.
www2.ville.montreal.qc.ca /biodome/mvc/sitetexte/index.php?lg=en&lemenu=14§ion=14aleaulesanimaux   (616 words)

Try your search on: Qwika (all wikis)

Factbites
  About us   |   Why use us?   |   Reviews   |   Press   |   Contact us  
Copyright © 2005-2007 www.factbites.com Usage implies agreement with terms.