The largemouth triplefin, Ucla xenogrammus, is a fish of the family Tripterygiidae and only member of the genus Ucla, found in the Pacific Ocean from Viet Nam, the Philippines, Palau and the Caroline Islands to Papua New Guinea, Australia (including Christmas Island), and the Solomon Islands, Fiji, Tonga, east to American Samoa and Rapa, at depths of between 2 and 41 m. Its length is up to about 47 mm. Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Phyla Subkingdom Parazoa Porifera (sponges) Subkingdom Agnotozoa Placozoa Orthonectida Rhombozoa Subkingdom Metazoa Radiata Cnidaria Ctenophora - Comb jellies Bilateria Protostomia Acoelomorpha Platyhelminthes - Flatworms Nemertina - Ribbon worms Gastrotricha Gnathostomulida - Jawed worms Micrognathozoa Rotifera - Rotifers Acanthocephala Priapulida Kinorhyncha Loricifera Entoprocta Nematoda - Roundworms Nematomorpha - Horsehair worms Cycliophora Mollusca - Mollusks Sipuncula - Peanut worms Annelida - Segmented... 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. ... Genera Many; see text Threefin or triplefin blennies are blennioids, small perciform marine fish of the family Tripterygiidae. ... In biology, binomial nomenclature is the formal method of naming species. ... In biological classification, family (Latin: familia, plural familiae) is 1) a rank or 2) a taxon in that rank. ... Genera Many; see text Threefin or triplefin blennies are blennioids, small perciform marine fish of the family Tripterygiidae. ... In biology, a genus (plural genera) is a taxonomic grouping. ... Look out for the kooks who run a surf camp there. ... Rapa could mean: Rapa is another name for the plant rapeseed (Brassica napus). ... The metre, or meter (US), is a measure of length. ... A millimetre (American spelling: millimeter, symbol mm) is an SI unit of length that is equal to one thousandth of a metre. ...

The largemouth triplefin is found in caves, crevices and on flat surfaces of coral, sponges or rubble with algae. Subclasses Alcyonaria Zoantharia See text for orders. ... Classes Calcarea Hexactinellida Demospongiae The sponges or poriferans (from the Greek poros pore and ferro to bear) are animals of the phylum Porifera. ... A seaweed (Laurencia) up close: the branches are multicellular and only about 1 mm thick. ...

References

• "Ucla xenogrammus". FishBase. Ed. Ranier Froese and Daniel Pauly. June 2006 version. N.p.: FishBase, 2006.