[キャンベル生物学 第781页] Campbell Biology 12th Edition
Image: A salamander, illustrating an amphibian of the Order Urodela that retains its tail as an adult. a Order Urodela. Urodeles salamanders retain their tail a
Image: A salamander, illustrating an amphibian of the Order Urodela that retains its tail as an adult. a Order Urodela. Urodeles salamanders retain their tail a