Complex sentence: There are two species of stonefish, "Synanceia verrucosa" and, "Syanaceia horrida" also known as the the reef stone or dornorn is a carnivorous ray-finned fish with venomous spines that lives on reef bottoms, camouflaged as a rock.
Split into simpler sentences: There are two species of stonefish, "Synanceia verrucosa" and, "Syanaceia horrida" also known as the the reef stone or dornorn. They are carnivorous ray-finned fish with venomous spines that lives on reef bottoms, camouflaged as a rock.