Knobby Starfish, Pentaceraster cumingi, Baltra Island, Galapagos, Ecuador

Knobby Starfish, Pentaceraster cumingi, Baltra Island, Galapagos, Ecuador

Panamic cushion stars (Pentaceraster cumingi), gather on the sea floor, Sea of Cortez.

Panamic cushion star (Pentaceratser cumingi), in a scrum on Fernandina Island, Galapagos carpet (Sesuvium edmonstonei), Punta Pitt, San Cristobal Island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

Panamic cushion star (Pentaceratser cumingi), in a scrum on Fernandina Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Gathering of Knobby Star Starfish (Pentaceraster cumingi) on sandy ground in front of a reef, Cousin Rock, UNESCO World Heritage Site, Galapagos archipelago, Ecuador, Pacific Ocean

Gathering of Knobby Star Starfish (Pentaceraster cumingi) on sandy ground in front of a reef, Cousin Rock, UNESCO World Heritage Site, Galapagos archipelago, Ecuador, Pacific Ocean