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Beryciformes (Sawbellies) >
Melamphaidae (Bigscale fishes or ridgeheads)
Etymology: Poromitra: Greek, poros = porous + Greek, mitra = stripe, belt (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas batipelágico; intervalo de profundidade 0 - 3124 m (Ref. 84090). Subtropical
Indo-Pacific: tropical and subtropical Indian Ocean and the Pacific.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 4.5 cm SL macho/indeterminado; (Ref. 84090)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 2 - 3; Raios dorsais (total) : 10 - 11; Espinhos anais: 1; Raios anais : 8 - 9; Vértebras: 28 - 30. The species is distinguished by the following characters: lower margin of praeoperculum spinulated, posterior margin of the praeoperculum usually unspinulated or in a small number of fish there can be one spinule on it; insertion of ventral fins in front of the vertical of the posterior margin of the pectoral fin insertion; upper jaw not reaching the vertical of the posterior margin of the eye; D II-III,10-11; A I,8-9; first branchial arch 21-24 rakers; vertebrae 28-30; pyloric caeca 4-5 (Ref. 84090).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Kotlyar, A.N., 2010. Revision of the genus Poromitra (Melamphaidae): Part 6. Species of the P. megalops group. J. Ichthyol. 50(3):231-245. (Ref. 84090)
Status na Lista Vermelha da UICN (Ref. 130435)
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 3.1 - 10.2, mean 5.7 °C (based on 1152 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00451 - 0.02668), b=3.10 (2.89 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.2 ±0.3 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).