Classificação / Names
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Perciformes/Cottoidei (Sculpins) >
Liparidae (Snailfishes)
Etymology: Psednos: Greek, psednos, -e, -on = rare (Ref. 45335); microstomus: Name from Greek 'mikros' for small, and 'stoma' for mouth, referring to the small mouth of the species..
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas batipelágico; intervalo de profundidade 1158 - 1230 m (Ref. 92437). Deep-water
Southwest Pacific: Northwest of New Zealand.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 3.4 cm SL (female)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Raios dorsais (total) : 43; Raios anais : 37; Vértebras: 46. This species is distinguished by the following characters: vertebrae 46, dorsal fin rays 43; A approx. 37; small mouth with upper jaw ca. 26% HL, its angle 70-80°; mandibular teeth small, simple sharp canines; premaxillary teeth tiny, irregularly arranged, near symphysis only; opercular flap small, gill opening short; body not humpbacked, spine straight (Ref. 92437).
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Stein, D.L., 2012. A review of the snailfishes (Liparidae, Scorpaeniformes) of New Zealand, including descriptions of a new genus and sixteen new species. Zootaxa 3588:1-54. (Ref. 92437)
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
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00237 - 0.01161), b=3.15 (2.96 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.2 ±0.5 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
