分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Argentiniformes (Marine smelts)
胡瓜魚目 (Marine smelts) >
Opisthoproctidae (Barreleyes or spookfishes)
後肛魚科 (Barreleyes or spookfishes)
Etymology: Rhynchohyalus: Greek, rhingchos = snout + Greek, hyalos, ou = glass (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 深度上下限 ? - 775 m (Ref. 86942). 熱帶; 35°N - 49°S, 89°W - 154°W
Eastern Atlantic: Madeira and off Cape Town, South Africa (Ref. 6597). Western Atlantic: in tropical waters. Western Pacific: off the Ogasawara Islands (Ref. 559), Australia (Ref. 7300), and New Zealand (Ref. 5755). Reported from the Hawaiian Islands (Ref. 58302).
東大西洋: 馬得拉群島與外海的南非開普敦.(參考文獻 6597) 西大西洋: 在熱帶水域中。 西太平洋: 外海的小笠原群島 (參考文獻 559) ，澳洲 (參考文獻 7300) 與紐西蘭.(參考文獻 5755)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 16.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 6542)
背棘 (總數) : 0; 背的軟條 (總數) : 10 - 12; 臀棘: 0; 臀鰭軟條: 7 - 10. Scattered melanophores ventrally; pelvic fins and area around anus black; head translucent (Ref. 6597). Body compressed. Brown in preserved specimen, with black pigment cells scattered in lower half (Ref. 37473).
腹地的分散黑色素細胞; 腹鰭與環繞著肛門黑色的區域; 頭部半透明的.(參考文獻 6597) 身體扁長形的。 褐色的在保存的標本中, 有黑色的細胞散佈於下半部.(參考文獻 37473)
Mesopelagic (Ref. 58302). Eggs and larvae are pelagic. Does not exhibit diurnal vertical migration (Ref. 6686).
中層帶.(參考文獻 58302) 卵與仔魚是大洋性的。 不會展現晝夜垂直迴游.(參考文獻 6686)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: 馬得拉群島與外海的南非開普敦.(參考文獻 6597) 西大西洋: 在熱帶水域中。 西太平洋: 外海的小笠原群島 (參考文獻 559) ，澳洲 (參考文獻 7300) 與紐西蘭.(參考文獻 5755)
Quéro, J.-C., 1990. Opisthroproctidae. p. 241-243. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 6542)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 10 July 2014
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Estimates based on models
Preferred temperature (Ref.
123201): 12.4 - 23.5, mean 17.8 °C (based on 262 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02239 (0.00864 - 0.05802), b=2.98 (2.75 - 3.21), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.1 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
