Setting up video cameras around a zoological park in Florida, veterinary scientists analysed the gaits and speeds of 42 individuals from 15 species of crocodylia, which includes true crocodiles (family Crocodylidae), alligators and caimans.
兽医科学家把录像机架在佛罗里达的动物园,分析了15个鳄目品种的42个个体的步态和速度,其中包括真的鳄鱼(鳄科)、短吻鳄和凯门鳄。
While alligators and caimans were only able to trot on land, the team noticed eight species of crocodile capable of galloping or bounding.
虽然短吻鳄和凯门鳄只能在陆地上小跑,该团队注意到,8种鳄鱼能够疾驰或者弹跳。
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2020-09-15
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