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Perciformes/Zoarcoidei (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts) > Gymnelinae
Etymology: Krusensterniella: Named after the Russian navigator explorer, Admiral I.F. Krusenstern, who led the first Russian circumnavigation (1803– 1806) and visited that part of the Sea of Okhotsk where the type species was found. Of the two Russian-language names 'krusensterniella' (Taranets, 1937) and 'kruzenshternia' (Sheiko and Fedorov, 2000)—the first one has come into scientific use (Ref. 130195); infans: Name from the Latin 'infans' which means baby or moppet, since it was described from a juvenile specimen.
Meio ambiente: milieu / Zona climática / intervalo de profundidade / faixa de distribuição
Ecologia
marinhas demersal; intervalo de profundidade ? - 240 m (Ref. 130207). Deep-water
Northwest Pacific: southern Kuril Islands (Urup Strait).
Tamanho / Peso / Idade
Maturidade: Lm ? range ? - ? cm
Max length : 8.3 cm TL macho/indeterminado; (Ref. 130207)
Descrição suscinta
Chaves de identificação | Morfologia | Morfometria
Raios anais : 106; Vértebras: 124. This species is distinguished from its congeners by the following characters: total vertebrae 124 (precaudal 26), D 121 (67 X 44, all spiny rays 77); pungent spines of dorsal fin are associated with vertebrae 70-80; preoperculomandibular pores 6; developed scales only on the caudal part of the body (Ref. 130207).
Cross section: compressed.
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Chernova, N., 2022. A new fish of the genus Krusensterniella (Zoarcoidei: Zoarcidae) from the Kuril Islands Proceedings of the Zoological Institute RAS 326(3):137-142. (Ref. 130207)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2025-2 (Global))
Ameaça para os humanos
Harmless
Uso pelos humanos
Ferramentas
Relatórios especiais
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Fontes da internet
Estimativas baseadas em modelos
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00324 (0.00135 - 0.00773), b=3.15 (2.94 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.1 ±0.3 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.).
Vulnerabilidade da pesca (Ref.
59153): Low vulnerability (10 of 100).
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