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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); kurilensis: Named after its type locality, the Kuril Islands.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
marino demersal; rango de profundidad ? - 142 m (Ref. 130195). Temperate
Northwest Pacific: off the southern Kuril Islands.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 9.9 cm TL macho / no sexado; (Ref. 130195)
Descripción breve
Claves de identificación | Morfología | Morfometría
Radios blandos anales: 90; Vértebra: 110. This species is distinguished by the following characters: pungent spines in dorsal fin X, terminating noticeably anterior to the middle of the caudal part of the body and are associated with caudal vertebrae 12-21; all spiny rays (D1 + D2) 40; ray number in D1 are twice less than in D3: 30 and 66 ; vertebrae 110; D 106 (30 X 66); A 90; scale cover well developed and reach ahead to the middle of the pectoral fins (Ref. 130195).
Cross section: compressed.
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Chernova, N.V., 2022. Review of prickled eelpouts of genus Krusensterniella (Zoarcidae) describing three new species from the far-eastern seas. J. Ichthyol. 62(2):153-172. (Ref. 130195)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Pesquerías: sin interés
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00324 (0.00137 - 0.00763), b=3.15 (2.94 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Nivel trófico (Referencia 69278) |
3.1 ±0.4 se; based on size and trophs of closest relatives |
Resiliencia (Referencia 120179) |
Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.). |
Vulnerabilidad pesquera (Ref. 59153) |
Low to moderate vulnerability (28 of 100). 🛈 |