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Saccopharyngiformes (Swallowers and gulpers) >
Saccopharyngidae (Swallowers)
Etymology: Saccopharynx: Latin, sacculus = small bag + Greek, pharyngx = pharynx (Ref. 45335).
Eponymy: Dr Robert ‘Bob’ John Lavenberg was Curator of Ichthyology at the Natural History Museum of Los Angeles County and is now Emeritus Curator. [...] (Ref. 128868), visit book page.
More on authors: Nielsen & Bertelsen.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 深海浮遊性; 深さの範囲 2000 - 3000 m (Ref. 35599), usually 2000 - 3000 m (Ref. 35599). Deep-water
Eastern Central Pacific: ranges from northern California, USA to Peru.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 78.0 cm TL オス/雌雄の選別がない; (Ref. 96339)
Generally caught in midwater (Ref. 35599). Oviparous, with planktonic eggs and leptocephalus larvae (Ref. 35599). Degenerative changes in males and females suggest semelparity (Ref. 35599).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Charter, S.R., 1996. Saccopharyngidae: whiptail gulpers. p. 151-153. In H.G. Moser (ed.) The early stages of fishes in the California Current region. California Cooperative Oceanic Fisheries Investigations Atlas No. 33. Allen Press, Inc., Lawrence, Kansas. 1505 p. (Ref. 35599)
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
好ましい温度 (参照
123201): 1.6 - 2.3, mean 1.8 °C (based on 657 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
栄養段階 (参照
69278): 4.1 ±0.6 se; based on size and trophs of closest relatives
漁業の脆弱性 (Ref.
59153): Moderate to high vulnerability (51 of 100).
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