Starfish Starfish Starfish or sea stars are star-shaped echinoderms belonging to the class Asteroidea. Common usage frequently finds these names being also applied to ophiuroids, which are correctly referred to as brittle stars or "basket stars". About 1,500 species of starfish occur on the seabed in all the world's oceans, from the tropics to frigid polar waters. They are found from the intertidal zone down to abyssal depths, below the surface. Starfish are marine invertebrates. They typically have a central disc and five arms, though some species have a larger number of arms. The aboral or upper surface may be smooth,
Animal Welfare Act 2006 nutrition and veterinary care. It outlaws tail docking of dogs for cosmetic reasons, with an exemption for "working" dogs, such as those used by the police, the armed forces or as service dogs. The corresponding Act for Scotland is the Animal Health and Welfare (Scotland) Act 2006. The Act is divided into several topics. Section 1 defines an "animal" as a vertebrate (other than a human) from the sub-phylum vertebrata of the phylum chordata. A "protected" animal is defined in s2 as one that is either commonly domesticated or one that is, at the time being, under the control of