Spectember 2025 Day 26: Poludnican Topielec
The Poludnican Topielec is a giant carnivorous relative of mudskippers that inhabits the tropical Poludnica Islands in the southwest of Mars ll/Potworia. Having evolved from much smaller ancestors that arrived a few million years earlier, this carnivorous fish measures up to 3.5 meters long and it is an ambush predator of chihuahua-to-sheep-sized prey on land and smaller fish that occupies a similar niche to earth’s crocodilians and ventures into the archipelago’s waterways and rivers from the coastal mangrove swamps and beaches, where it is found in larger numbers. Like earth’s mudskippers, the males are generally larger than the females, which measure up to 2-2.5 meters long, and are very aggressive and territorial, and the young usually spend much of their lives in shallow coastal waters before venturing further inland as adults, and the size of their prey also increases as the predatory fish get bigger as well. The Poludnican Topielec is one of the few large vertebrate animals that has a major presence on the archipelago, which is largely inhabited by gigantic arthropods and other invertebrates which came from a time in Mars ll’s history when the planet had higher oxygen levels than today and have escaped the neighboring mainland during a mass extinction to survive there, and the amphibious fish is capable of consuming prey animals that are nearly twice its size with an incredibly wide mouth and toad-like jaws that are armed with rows of narrow, sharp teeth.