The lifespan of the Indonesian sawtail crane is about 10-15 years. After understanding the lifespan of the Indonesian sawtail crane, let's introduce its appearance characteristics.

The Indonesian sawtail crane has an oval body and flat side, and a head Medium and large, with a pointed snout, a small mouth cleft, and the upper and lower jaws of equal length. The upper and lower jaws each have 1 row of teeth, the front end is incisor-shaped, and the rear end is serrated. The body is covered with tiny comb scales, resembling shark skin. The spines of the dorsal and anal fins are sharp, the pectoral fins are nearly triangular, and the caudal fins are nearly truncate or fan-shaped.