分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Saccopharyngiformes (Swallowers and gulpers)
囊鰓鰻目 (Swallowers and gulpers) >
Saccopharyngidae (Swallowers)
囊鰓鰻科 (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.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 2000 - 3000 m (Ref. 35599), usually 2000 - 3000 m (Ref. 35599). 深水域
Eastern Central Pacific: ranges from northern California, USA to Peru.
中太平洋東部: 範圍從美國北加州到祕魯。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 78.0 cm TL 雄魚/尚未辨別雌雄; (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).
通常在中層水域捕獲了。 (參考文獻 35599) 卵生的, 卵為浮游性與狹首型幼魚仔魚.(參考文獻 35599) 在雄性與雌性方面的退化改變意味著單次生殖。 (參考文獻 35599)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous (Ref. 35599).中太平洋東部: 範圍從美國北加州到祕魯。
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 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 13 August 2019
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 1.6 - 2.3, mean 1.8 °C (based on 657 cells).
Phylogenetic diversity index (Ref.
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).
營養階層 (Ref.
69278): 4.1 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (51 of 100).
