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| | Distribution and abundance of four caiman species (Crocodilia: Alligatoridae) in Jaú National Park, Amazonas, ... (Site not responding. Last check: 2007-10-08) |
 | | Studies discovered that Melanosuchus is absent from many areas of historic distribution, and this had been related to commercial hunting (Medem 1971, 1981, 1983, Brazaitis et al. |
 | | Currently in Amazonia, increased the pressure of hunting, habitat loss and habitat alteration, and there is no evidences of widespread recovery of caiman populations. Our data shows that in large reserves without many disturbance, most caiman populations can be low density, suggesting that in flwater environments their recovery from exploitation should be very slow. |
 | | 1996a. The status of Caiman crocodilus crocodilus and Melanosuchus niger populations in the Amazonian regions of Brazil. Amphibia-Reptilia 17: 377-385. |
| rbt.ots.ac.cr /revistas/49-3/rebelo/rebelo.html (4078 words) |
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