27. Long-Nosed Chimaeras
When you talk about some of the most horrifying sea monsters ever, this may not be at the tip-top of the list. However, if you ever came across one in the water, you’d likely feel very different. There is a species roaming the ocean today known to science as the Rhinochimaeridae.
We know them best by the name they have been described as for years, the Long-Nosed Chimaeras. They get the name honestly, as they do tend to have long noses mixed with some weird-looking eyes and teeth. It is honestly frightening to see, making it a sea monster to some. They tend to never grow above 5 feet, but their look alone makes them freaky to most.