>
Scombriformes (Mackerels) >
Tetragonuridae (Squaretails)
Etymology: Tetragonurus: Greek, tetra = four + Greek, gonia = angle + Greek, oura = tail (Ref. 45335); cuvieri: Named after G.C.L.D. Cuvier 1769-1832, a founder of modern ichthyology (Ref. 6885).
More on author: Risso.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas batipelágico; oceanódromo (Ref. 51243); intervalo de profundidade 1 - 800 m (Ref. 10823). Deep-water
Eastern Pacific: Aleutian Islands, Alaska to Baja California, Mexico; Chile (Ref. 9068). Western Pacific: Japan (Ref. 559), New Zealand and Australia (Ref. 6885). Western Indian Ocean: Natal, South Africa (Ref. 4415). Atlantic Ocean, including the Mediterranean (Ref. 4415).
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 70.0 cm TL macho/indeterminado; (Ref. 4415)
Espinhos dorsais (total): 15 - 21; Raios dorsais moles (total): 12-15; Espinhos anais 1; Raios anais moles: 11 - 13; Vértebras: 52. Pectorals and pelvic fins small (Ref. 6885). Dark brown, paler at base of tail and on head, otherwise almost uniform throughout (Ref. 6885).
Oceanic, usually near surface; possibly near bottom. Perhaps occurs in schools. Young usually among jellyfishes or inside large salps. Feeds on jellyfishes and salps (Ref. 2850), also other soft-bodied coelenterates, ctenophores, as well as plankton. There are conflicting reports that the flesh of this species is poisonous (Ref. 11149).
Life cycle and mating behavior
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Haedrich, R.L., 1986. Tetragonuridae. p. 851. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4415)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Reports of ciguatera poisoning (Ref. 4690)
Utilização humana
Mais informação
ReferênciasAquaculturaPerfil para aquaculturaEstirpesGenéticaElectrophoresesHereditariedadeDoençasProcessamentoNutrientsMass conversion
ColaboradoresFotografiasStamps, Coins Misc.SonsCiguateraVelocidadeTipo de nataçãoÁrea branquialOutras referênciasCérebrosVisão
Ferramentas
Warning: mysqli::__construct(): (HY000/1040): Too many connections in /var/www/html/includes/speciessummary.lib.php on line 2414
Can't connect to MySQL database fbquizv2. Errorcode: Too many connections