Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas demersal; intervalo de profundidade 33 - 55 m (Ref. 58496). Temperate
Northwest Pacific: Okhotsk Sea of Iturup and Hokkaido Islands; Japan Sea. Wide-ranging in northern part, from Korean Peninsula to southern Sakhalin I. and western coast of Hokkaido.
Tamanho / Peso / Idade
Maturity: Lm ?  range ? - ? cm
Max length : 17.0 cm TL macho/indeterminado; (Ref. 51659)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 8 - 9; Raios dorsais (total) : 7 - 8; Raios anais : 8 - 10; Vértebras: 40 - 42. This species is distinguished by the following characters: two pairs of patches of barbels on the ventral surface of snout, with 10-13 barbels in both patches on each side; upper preopercular spine with a well-expanded lateral keel; 2-2.5 plates in DLR between tip of depressed first dorsal fin and origin of second dorsal fin; the dorsal and lateral plates of caudal peduncle with pronounced spines; body sides behind head without transverse black bands; general body background colour is greenish-brown (Ref. 130867).
Minimum depth from Ref. 58018.
Ciclo de vida ou comportamento de acasalamento
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Solomatov, S.F., A.A. Balanov, B.A Sheiko and I.I. Glebov, 2024. Podothecus hamlini: redescription, distribution and differences from P. veternus (Perciformes: Cottoidei: Agonidae). Ichthyol. Res. 1-9. (Ref. 130867)
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): 1.4 - 4.9, mean 1.6 °C (based on 5 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.3 ±0.1 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).