Oreaster reticulatus Directory References Discover Poker Hands Ranked Ten Days That Vanished: The Switch to the Gregorian Calendar 9 of the World’s Deadliest Snakes 7 of History's Most Notorious Serial Killers 6 Animals We Ate Into Extinction 7 Drugs that Changed the World 7 of the World’s Deadliest Plants Contents Oreaster reticulatus sea star Ask the Chatbot a Question Ask the Chatbot a Question Learn about this topic in these articles:size In sea star…largest West Indies sea star, Oreaster reticulatus, is sometimes 50 cm (20 inches) across. Members of the chiefly Indo-Pacific genus Linckia can grow a new individual from a small piece of a single arm.Read More