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Reproduction
Captive Breeding of Chaco Tortoises - Rottman
Genetic
Research Chaco
Tortoise Systemics and Bibliography Origin and evolutionary
relationships of giant Galápagos tortoises Tortoise
Phylogenetics Chelonian
Sites Note:
European "box tortoises" = North American box turtles British
Tortoise Trust . California Turtle
and Tortoise Club (CTTC) World Chelonian
Trust David Kirkpatrick's Turtle
Articles - for aquatic and semi-aquatic species TexasTurtles.org
- nice videos of turtles in the wild The
Tlady's Guide to Tortoise Diet & Healthy Growth Turtle
Steve's U.S. Turtle Field Guide The
Turtle Portal - multilingual Turtle
Anatomy Did
you know...? An
Australian turtle has learned to breathe through its bottom. The freshwater Fitzroy
River turtle (Rheodytes leukops) breathes normally above water, but can remain
underwater for long periods by breathing through its combined genital and excretory
opening, or cloaca, Craig Franklin of the University of Queensland, Brisbane,
told the recent Society for Experimental Biology symposium at the University of
Cambridge. As the
turtle pumps water through its cloaca, oxygen is extracted by a surrounding network
of blood vessels. This allows it to remain submerged for up to three days to avoid
predatory crocodiles, Franklin says. "These turtles can dive for some phenomenal
times."
Deep Breathing. New Scientist Magazine,
19 August 2000. For
additional information... For specific questions or problems, use the
chelonian websites above to research the information you
are looking for. For discussion with others sharing your interest in chelonians,
check out the Turtles/Tortoises email discussion
lists as well as herp societies and turtle/tortoise groups. Also check out the
turtle & tortoise boards and chats at PetHobbyist.com,
where you'll find many knowledgeable hosts and members available to answer questions.
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