The yellow-spotted black-tailed crane mainly feeds on the algae and organic debris that grow on the sand. After understanding what food the yellow-spotted black-tailed crane eats, we will introduce its morphological characteristics.

The whole body of the yellow-spotted black-tailed fish is milky white , There are many small yellow spots on the upper part of the outside of the fish, their head is purple-gray, the snout has a white band, and the eye rim is khaki. The dorsal and anal fins have many gray spots, the tail spine is black, and the largest body length is 28cm.