old chromolithograph illustration of the northern orange-legged leaf frog or tiger-legged monkey frog (pithecopus hypochondrialis) - 北方橘腿葉蛙 個照片及圖片檔青蛙, 插圖
old chromolithograph illustration of the northern orange-legged leaf frog or tiger-legged monkey frog (pithecopus hypochondrialis) - 北方橘腿葉蛙 個照片及圖片檔