中文注释:斑点蝾螈幼体冲破了它们的卵囊。它们在充满绿色水藻的水中孵化后用蓓蕾状的前肢和外部腮游进了春天的水塘。这些幼体是贪吃的动物,它们会吃任何可以吞下的东西,包括它们正在孵化的兄弟姐妹。为了躲避掠食者,它们用水藻做掩护。摘自1999年《国家地理杂志》4月号《春天的池塘》 作者: George Grall
蝾螈 幼体 马里兰州 山麓 图片故事:高清壁纸:英文注释:Salamander Larvae, Maryland Piedmont, 1999"Bursting their balloons, larvae of the spotted salamander hatch into a green broth of algae, entering the vernal pool equipped with budlike forelimbs and external gills. Voracious eaters, the larvae will consume anything they can swallow, including their hatching brothers and sisters. To dodge predators, they use the algae as cover." 随机推荐: |
