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) >
Sternoptychidae (Marine hatchetfishes)
褶胸魚科 (Marine hatchetfishes) > Sternoptychinae
Etymology: Sternoptyx: Greek, sternon = sternon, + Greek, ptyx = fold (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 海洋洄游的 (Ref. 51243); 深度上下限 800 - 2000 m (Ref. 74511), usually 800 - 1200 m (Ref. 4054). 深水域; 43°N - 40°S
Widely distributed in the three major oceans. Eastern Atlantic: Portugal south to South Africa. Eastern Pacific: British Columbia, Canada (Ref. 11980). South China Sea and East China Sea (Ref.74511).
廣泛地分佈於這三個主要的海洋中。 東大西洋: 葡萄牙南至南非。 東太平洋: 加拿大卑詩省.(參考文獻 11980)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 4462)
背棘 (總數) : 0; 背的軟條 (總數) : 9 - 12; 臀棘: 0; 臀鰭軟條: 13 - 15; 脊椎骨: 27 - 30. Triangular transparent membrane above anal fin (Ref. 13608).
在臀鰭上面的三角形的透明薄膜.(參考文獻 13608)
Oceanic (Ref. 4739). Meso- and bathypelagic (Ref. 58302). Does not exhibits vertical migration (Ref. 4462). Feeds on copepods, ostracods, euphausiids, amphipods, decapods (Ref. 4739). Photophores develop in adults over 16-18 mm SL (Ref. 4739). Minimum depth from Ref. 004054.
大洋性的.(參考文獻 4739) 中層 而且底棲大洋性.(參考文獻 58302) 不會展現垂直性迴游.(參考文獻 4462) 吃橈腳類的動物，介形蟲，磷蝦，片腳類動物，十足類動物。 (參考文獻 4739) 發光器發育當成魚時超過 16-18 mm SL 。 (參考文獻 4739)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
廣泛地分佈於這三個主要的海洋中。 東大西洋: 葡萄牙南至南非。 東太平洋: 加拿大卑詩省.(參考文獻 11980)
Quéro, J.-C., J.C. Njock and M.M. de la Hoz, 1990. Sternoptychidae. p. 275-282. 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. 4462)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 15 July 2014
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 3.6 - 8, mean 4.9 °C (based on 1084 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02884 (0.01547 - 0.05376), b=2.92 (2.75 - 3.09), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.2 se; based on diet studies.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
