The maximum length of the moontail crane can reach 38.1 cm. After knowing how long the moontail crane is, let's take a look at its shape and characteristics.

The moon tail hanging fish is oval and flat on the side. The head is small and the profile of the back of the head is not particularly prominent. The adult body is uniform blue-gray, the pelvic fins are purple-black with white margins, and the remaining fins are the same color as the body. The dorsal, anal, and caudal fins all have bright blue borders, and the caudal spine is blue-black.