Description
spiderfish: www.deviantart.com/preradkor/a…
original idea: Preradkor
Venomoustails are the most dangerous animals. Firstly, almost all of them can change the color of the body. Secondly, about half of all species have a poisonous sting at the end of the tail. Unlike spiderfish, they have long tails, reaching more than half of the total body length, equipped with a poisonous sting. Their ancestors were short-tailed with non-poisonous spikes at the end of the tail, which served as a means of protection from predators. Switching to a more active predatory lifestyle, their tails lengthened, and the poison became deadlier.