分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Beryciformes (Sawbellies) >
Berycidae (Alfonsinos)
Etymology: Beryx: Greek, beryx or berys = a name of a fish. Cuvier & Valenciennes (1829:221) precise that the name was used by Gesner from Varinus, but with no indication whatsoever helping identifying any species. After D'Arcy Wentworth Thompson (A glossary of Greek fishes, 1947), the name actually seems to come originally from Hesychius, but perhaps the name was not originally a fish name. Thompson compares it to meryx (ruminant), applied on skaros (Scarus), so it may have been applied on a parrot fish referring to its browsing/grazing behavior described by Aristoteles and followers..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 100 - 500 m (Ref. 42565). 深水域
Northwest Pacific: Japan. Also known from the Western Indian Ocean.
西北太平洋: 日本。 也已知來自西印度洋。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 42565)
背棘 (总数): 4; 背的软条 (总数): 12-13; 臀棘 4; 臀鳍软条: 27 - 32
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西北太平洋: 日本。 也已知來自西印度洋。
Hayashi, M., 2002. Berycidae. p. 485-486. In T. Nakabo (ed.). Fishes of Japan with pictorial keys to the species (second edition). Tokai University Press, 1749 p. (Ref. 42565)
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俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 12.6 - 21.3, mean 16.2 °C (based on 189 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6260 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00571 - 0.02773), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.9 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (27 of 100).