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鳄龟 (Chelydra serentina)，原产于北美，隶属龟鳖目 (Testudinata),曲颈龟亚目 (Crypptodira)鳄龟科 (Chelydridae)。 1997年引进我国，驯养和繁殖。鳄龟对饲养环境条件要求简单，对温度适应力强，可自然冬眠，夏季不怕炎热，且抗病力强，生长速度快。鳄龟控温养殖当年体重可
Chelydra serentina, native to North America and attached to the Testudinata, Crypptodira, Chelydridae. Introduced to China in 1997, domestication and breeding. Snapping turtles on the raising of environmental conditions require a simple, adaptable to temperature, natural hibernation, the summer is not afraid of heat, and the disease resistance and rapid growth. Snapping turtle temperature breeding weight that year