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

abundance animal animal themes animals in the wild aquatic asteroidea bahia de los angeles baja california color image day echinoderm ecology ecosystem group of animals gulf of california habitat horizontal invertebrate large group of animals marine biology mexico midriff islands nature no people ocean ocean floor oreasteridae outdoors pacific ocean panamic cushion stars pentaceraster cumingi photography sand sea sea life sea of cortez sea stars seabed seascape star shape starfish undersea underwater valvatida wildlife zoology