The wrasses are a family (family Labridae) of reef safe marine fish, many of which are brightly-colored and popular for aquaria. The family is large and diverse, with about 500 species in 60 genera. Image File history File links Please see the file description page for further information. ... Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Phyla Porifera (sponges) Ctenophora (comb jellies) Cnidaria Placozoa Bilateria  Acoelomorpha  Orthonectida  Rhombozoa  Myxozoa  Superphylum Deuterostomia     Chordata (vertebrates, etc. ... Typical Classes Subphylum Urochordata - Tunicates Ascidiacea Thaliacea Larvacea Subphylum Cephalochordata - Lancelets Subphylum Myxini - Hagfishes Subphylum Vertebrata - Vertebrates Petromyzontida - Lampreys Placodermi (extinct) Chondrichthyes - Cartilaginous fishes Acanthodii (extinct) Actinopterygii - Ray-finned fishes Actinistia - Coelacanths Dipnoi - Lungfishes Amphibia - Amphibians Reptilia - Reptiles Aves - Birds Mammalia - Mammals Chordates (phylum Chordata) include the vertebrates, together with... Orders See text The Actinopterygii are the ray-finned fish. ... Families many, see text The Perciformes, also called the Percomorphi or Acanthopteri, include about 40% of all fish and are the largest order of vertebrates. ... See genus (mathematics) for the use of the term in mathematics. ... Scientific classification or biological classification refers to how biologists group and categorize extinct and living species of organisms. ... Reef Safe is a somewhat arbitrary distinction used in the saltwater aquarium industry to indicate that a fish or invertebrates is safe to add to a reef tank. ... Atlantic herring, Clupea harengus, the most abundant fish species in the world. ... Aquarium is also the name of the Russian band, which is also spelled Akvarium A 335,000 gallon (1. ...

Wrasses have protractile mouths, usually with separate jaw teeth that jut outwards. The dorsal fin has 8-21 spines and 6-21 soft rays, usually running most of the length of the back. Dorsal Fin of the Orca A dorsal fin is a fin located on the backs of fishes, whales, dolphins and porpoises. ...

Wrasses are widely known for their role as quasi-symbiotic fish "dentists", similar to the actions of the Egyptian plovers and the cleaner shrimp: other fish will congregate at wrasse "cleaning stations", typically at a fixed time of day, and wait for wrasse to swim into their open mouths and feed on fragments of decaying food lodged between the larger fish's teeth, thus providing the larger fish with much-needed dentistry. The wrasse also feed on dead tissue from wounds. Remarkably, wrasse cleaning stations tend to be free of interspecies conflict. Common Clownfish (Amphiprion ocellaris) in their magnificent sea anemone (Heteractis magnifica) home. ... Binomial name Pluvianus aegyptius (Linnaeus, 1758) The Egyptian Plover, Pluvianus aegyptius, is a wader in the pratincole and courser family, Glareolidae. ... Cleaner Shrimp - Lysmata Phylum Arthropoda Subphylum Crustacea Class Malacostraca Family Hippolytidae The Cleaner Shrimp is an omnivore which will generally scavenge and eat parasites and dead tissue. ... X-rays can reveal if a person has cavities Dentistry is the practical application of knowledge of dental science (the science of placement, arrangement, function of teeth and their supporting bones and soft tissues) to human beings. ...

Other species of wrasse, rather than having fixed cleaning stations, specialize in "making house calls" — that is, their "clientele" are those fish who are too territorial or shy to go to a cleaning station.

• Humphead wrasse

Humphead Wrasse(Cheilinus undulatus) is a fish that is mainly found in coral reefs. ...

External link

• FishBase info for Labridae