By-the-Wind Sailor: Anatomy, Habitat, Diet & Other Facts
By-the-wind sailors are commonly known as Velella. Vevella is a single species, and Velella Velella is the name of that species in science. These species are members of the Hydrozoa class’s monospecific genus. They belong to the Porpitidae family and are frequently referred to as smaller species of jellyfish. But they are not true jellyfish. … Read more