Gharialaceae

It is a neutral mob that appears with a low probability in the biome "Jungle Swamp" that looks like a combination of a jungle and a swamp.
Since I like fish, I actively hunt for fish other than blowfish.
It is indifferent to the player, but if it is attacked by the player, it will counterattack and temporarily hostile.
If you have any other good ideas, please let us know in the comments.
Thank you for taking a look at my idea.