Tim
It is relatively rare for animals to glow red. There are some deep sea fish that do, as well as some siphonophores. When I initially read your description, my first thought was siphonophores. When I have a moment, I will do a little more research on this topic.
Deep-sea Jelly Uses Glowing Red Lures To Catch Fish
It is relatively rare for animals to glow red. There are some deep sea fish that do, as well as some siphonophores. When I initially read your description, my first thought was siphonophores. When I have a moment, I will do a little more research on this topic.
Deep-sea Jelly Uses Glowing Red Lures To Catch Fish