hippopotamus (hippopotamus amphibius) isolated on a white background, clipping path - 動物軀體 個照片及圖片檔河馬, 白色的背景, 動物
spinal cord. cross section, 5x shows: gray matter (inner pink, butterfly-shaped area), white matter (outer blue area), central canal, meninges, dorsal horn, lateral horn, ventral (anterior) horn, and anterior horn cells (motor neuron cell bodies). - 動物軀體 個照片及圖片檔細胞, 科學顯微圖片, 顯微鏡
close up of curious kitten persian cat having two different coloured eyes while looking to your camera. - 動物軀體 個照片及圖片檔野生貓科動物, 家貓
beautiful grey cat crouches in a fighting stance and looks suspiciously at the camera - 動物軀體 個照片及圖片檔家貓, 尾巴, 猛撲
the ruby-spotted swallowtail or red-spotted swallowtail (papilio anchisiades), black butterfly with pink spots in a log trunk in medellin, colombia - 動物軀體 個照片及圖片檔蝴蝶, 黑色, 特寫
