分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes)
巨口魚目 (Lightfishes and dragonfishes) >
Phosichthyidae (Lightfishes)
光器魚科 (Lightfishes)
Etymology: Ichthyococcus: Greek, ichthys = fish + Greek, kokkos = grain, berry (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 300 - 750 m (Ref. 3988), usually 550 - 750 m (Ref. 3988). 深水域; 20°N - 16°S
Atlantic Ocean: St. Helena Island and western equatorial Atlantic.
大西洋: 聖赫勒拿島島與西赤道大西洋。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 9.1 cm SL 雄魚/尚未辨別雌雄; (Ref. 4470)
背棘 (總數) : 0; 背的軟條 (總數) : 11 - 14; 臀棘: 0; 臀鰭軟條: 13 - 17. Brown-yellow in color, flanks silver; fin bases and edges of scale pockets black; dorsal and ventral adipose fins present (Ref. 3988).
褐色的-黃色顏色, 側面銀色的; 鱗囊黑色的鰭基底與邊緣; 背部與腹的脂肪鰭呈現。 (參考文獻 3988)
Mesopelagic species, adults mainly found at depths between 500-750 m (Ref. 3988).
海洋中層魚種, 成魚主要深度介於 500-750 公尺之間發現於了.(參考文獻 3988)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
大西洋: 聖赫勒拿島島與西赤道大西洋。
Quéro, J.-C., J.C. Njock and M.M. de la Hoz, 1990. Photichthyidae. p. 343-348. 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. 4470)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 10 February 2015
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Estimates based on models
Preferred temperature (Ref.
123201): 12.4 - 15.1, mean 14.3 °C (based on 2075 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00405 - 0.02356), b=3.06 (2.85 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
