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A hinged shell cannot save turtles from pet trade raids

Box turtles—Asian Cuora and North American Terrapene—shut like trunks with hinged plastrons. They may live past forty or fifty years in verified cases, yet Asian food markets and American hatchling collectors still drain wild populations. Their low reproductive rate means every hatchling taken is hard to replace.

"Box turtle" names land turtles whose high, domed shells and hinged lower plates let them close up almost completely. Asian species belong mainly to Cuora (and related Pyxidea); North American species to Terrapene. Lifespans commonly exceed twenty years, with documented cases over forty to fifty and unverified claims of a century. Terrapene carolina alone splits into subspecies from the eastern box turtle, named by Linnaeus in 1758, to Florida, Gulf Coast, three-toed, Mexican, and Yucatán forms.

They are omnivores guided by sharp vision and smell—snails, insects, berries, fungi, worms, small vertebrates, and more. Youngsters eat more animal prey for five or six years before shifting plantward. Male Terrapene carolina sometimes joust with head-butts and shoves over a female, rarely to the death. Other North American species include the Coahuilan, spotted, and ornate box turtles, while Asia contributes the Amboina and yellow-headed box turtles among others.

Asian box turtles face extinction pressure as food in countries such as China despite farms. North American species lose habitat to roads and development and suffer commercial collection: a three-year Texas study found more than seven thousand taken for trade; Louisiana saw thousands more over forty-one months. Indiana and other states ban or tightly permit wild take because low reproductive rates cannot replace harvested hatchlings. Turtle societies warn they make poor pets for young children—easily stressed, needing specialized care, and vulnerable to household dogs and cats. They are also strongly tied to home ground: a turtle carried more than half a mile from where it hatched may never find its way back and can wander for years looking, so even briefly taking one from the wild can do lasting harm.

Source: Box turtle

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