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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).
More on author: Andriashev.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 底生の; 深さの範囲 53 - 160 m (Ref. 11954). Temperate
Northwest Pacific: coast of Kamchatka (Cape Africa by the southern border of the Bering Sea) and northeast of the Sea of Okhotsk (Shelikhov Bay, 58°50′ N, 157°02′ E).
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 12.4 cm SL オス/雌雄の選別がない; (Ref. 11954)
簡単な記述
検索表 | 形態学 | 形態計測学
This species is distinguished by the following characters: pungent spines XXIII-XXVI, all spiny rays 71-74, terminating above the vertebrae 73-75; length of D2 is 26-31% of the length of the caudal part of the body and 83-112% of the length of D3; scales extending anterior to the pectoral fins; preoperculo-mandibular pores (pm) seven (Ref. 130195).
Cross section: compressed.
Inhabits the outer shelf (Ref. 11954).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
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)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 興味がない
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照
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).
栄養段階 (参照
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
回復力 (参照
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
漁業の脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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