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Aestivation (Latin: aestas (summer); also spelled estivation in American English) is a state of animal dormancy, similar to hibernation, although taking place in the summer rather than the winter. Aestivation is characterized by inactivity and a lowered metabolic rate, that is entered in response to high temperatures and arid conditions. [ 1 ]
During the summer months, the ponds and other habitats that the lesser siren live in go through periods of drought, which leads to low water levels and possibly dried-up ponds. The lesser siren's strategy to withstand the rigors of these dry seasons is something called " aestivation ", or summer dormancy, which can last up to 35 weeks ...
This is a list of amphibians found in Mexico. A total of 366 amphibian species have been recorded in Mexico, 3 of which are extinct.
When the temperatures begin to drop, snakes go into a state called brumation.This event acts as a type of hibernation for cold-blooded animals. “Cold temperatures cause reptiles and amphibians ...
Lists of amphibians by region are lists of amphibians in a given continent, ... North America north of Mexico; Canada; Mexico; United States; States of the United ...
The survival of amphibians and reptiles during winter is just as fascinating as the long migration of birds or the winter snooze of woodchucks and chipmunks.
All members of the family are carnivores and feed on crustaceans, aquatic insects, mollusks, annelids, amphibians, small fish and sometimes carrion. The Kinosternidae family has a total of 4 genera and 25 species. 18 species occur in Mexico. Claudius angustatus Cope, 1865 NT; Cryptochelys acuta (Gray, 1831) NT; Cryptochelys creaseri (Hartweg ...
A hibernaculum (plural form: hibernacula) (Latin, "tent for winter quarters") is a place in which an animal seeks refuge, such as a bear using a cave to overwinter.The word can be used to describe a variety of shelters used by many kinds of animals, including insects, toads, lizards, snakes, bats, rodents, and primates of various species.