Your complete guide to ocean animals — from the mighty blue whale to tiny coral polyps. Explore habitats, diets, fun facts and more.
Explore our growing encyclopedia of marine species
Find animals by their biological group
We document every known marine species with scientific names, habitats, diets, lifespans, size data, fun facts, distribution maps and FAQs. Images sourced from AI generation, Wikimedia Commons, Unsplash, NASA and NOAA.