分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Beryciformes (Sawbellies)
奇金眼鯛目 (Sawbellies) >
Melamphaidae (Bigscale fishes or ridgeheads)
大鱗鯛科 (Bigscale fishes or ridgeheads)
Etymology: Melamphaes: Greek, melan, -anos = black + Greek, amphi = both side (Ref. 45335); succedaneus: Name from Latin 'succedaneus', translated into Russian as 'replacing', which indicates that it replaces in the eastern part of the Pacific Ocean the closely related species of the complex M. longivelis from the Indian Ocean and western part of the Pacific Ocean.
Rema r k s. As other.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 0 - 1000 m (Ref. 117111).
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri
Eastern Pacific. High Seas only.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 117111)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 3; 背的軟條 (總數) : 15 - 16; 臀棘: 1; 臀鰭軟條: 8; 脊椎骨: 28 - 2. This species is distinguished by the following characters: first gill arch with 17-19 rakers; eye diameter is equal or greater than width of suborbital bone; caudal peduncle depth more than two times in its length; vertebrae 28-29, of them trunk 12-13; no spurs on haemal arch of first caudal vertebra; D III,15-16; A I,8, soft rays in ventral fin 7; ventral fin under or beyond vertical of posterior margin of pectoral fin insertion; anal fin begins under vertical of last ray of dorsal fin or beyond this vertical (Ref. 117111).
Gonadal maturity at stage IV for both male and female of 4.1 cm SL male (Ref. 117111).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Kotlyar, A.N., 2015. Revision of the genus Melamphaes (Melamphaidae). 3. Oligo-raker species: M. proximus sp. n., M. contradictorius sp. n., and M. succedanaus sp. n. J. Ichthyol. 55(5):619-629 (Ref. 117111)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00442 - 0.02595), b=3.10 (2.89 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.2 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
