starfsferlar
Starfsferlar, also known as starfish, are marine invertebrates belonging to the class Asteroidea. They are characterized by their distinctive radial symmetry, with a central disc from which extend multiple arms. Starfish are found in various marine environments, including rocky shores, coral reefs, and the deep sea. They play a crucial role in marine ecosystems by controlling the populations of other species, particularly sea urchins, which can otherwise overgraze on algae and disrupt marine habitats.
Starfish have a unique digestive system, with a mouth at the center of their underside. They use
Starfish are not fish but are instead members of the phylum Echinodermata, which also includes sea urchins,
Starfish are of interest to humans for both their ecological role and their potential as a source