Incubation temperature effect on the synthesis of sexual steroid hormones (SEH) in blood serum of new born crocodiles (Crocodylus acutus and C. moreletii) was studied. Physiological mechanisms operating on sex determination ...

Since 1970, information on Mexican crocodiles as a resource, is very scarce. Crocodiles have been exploited since 1870, with a peak captura between 1930 and 1940, affecting for sure their natural populations. Some natural ...