Difference between families and genera: Rays belong to Rays, while Devilfish belong to Swallows. Difference of fins: From the appearance, rays and devil fish are also different. Rays have large tail fins and dorsal fins; Devil fish don't have these two fins. They have head fins and snout fins. The head fin is shaped like the wings of a bat. Body size difference: Ray is smaller than devil fish. Raccoons are about 2.5 meters long, while devil fish can reach 8 meters. 1. Are rays and squid the same fish? Rays and squid are cartilaginous fish, that is, they are cartilaginous fish. And they also have some similarities in appearance, so many people will confuse them. Actually, ray and devil fish are different. In fact, the two are very different. They can be distinguished not only from their appearance, but also from many different aspects.

2. What's the difference between rays and ghost fish? 1. Family and genus differences: Rays and cuttlefish are cartilaginous fishes, but they belong to different orders. Specifically, rays belong to the order Raya, and devil fish belong to the order Anchovies.

2. Difference of fins: From the appearance, although ray and devil fish have some similarities, if you look closely, they are still different in many places. For example, their fins are very different. Rays have tail fins and a big tail. They also have dorsal fins. But devil fish don't have these two fins. They have head fins and snout fins. The shape of their head fins is very strange, much like the two wings of bats, hence the name.

3. Body shape difference: Rays and devil fish are also different in body shape. Rays are smaller than devil rays, and the older ones are only about 2.5 meters in adulthood. The devil fish will be much bigger, and the larger devil fish will be about 8 meters long in adulthood.