The head is wide and flat, the body is slender, and both the head and the body have hard knots or thorns. The mouth is small, and some kisses extend upward. The maximum overall length is 36 cm (14 inch). Poor swimming ability, often crawling on the seabed with arm-shaped pectoral fins and ventral fins.
The jaw has teeth, the snout is pointed, the body disk is triangular, and the lower branchial spine has obvious anteroposterior spine; The dorsal and ventral sides of the body disk are thinly covered with several osteomas, and the spines of the lower branchial lid have no anterolateral spines.
Extended data:
Most live in the deep sea, and some live in shallow water. Batfish. what's up ? ? ? A group of orders, including "fishing rod" and fleshy "bait", lure prey to eat. This device is located above the mouth, which is different from other "fishing fish" and can be incorporated into the tubular structure when not in use.
Batfish looks scary on the outside, but it's actually very docile. Unlike stingrays or swallows, bat fish have no thorns. They feed on plankton that are very suitable for their big mouths.
Walk with pectoral fins and ventral fins, and jump like a frog in case of danger or fright.
References:
Baidu Encyclopedia-Batfish