Photonectes gracilis, Graceful dragonfish

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相關魚種
- 魚種在
  Photonectes
- 魚種在
  Stomiidae
- - 分類 -
- Melanostomiinae
- Stomiidae
- Stomiiformes
- Teleostei
- Chordata
- Animalia

Photonectes gracilis Goode & Bean, 1896

Graceful dragonfish

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Native range

This map was computer-generated and has not yet been reviewed.

Photonectes gracilis AquaMaps Data sources: GBIF OBIS

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Image of Photonectes gracilis (Graceful dragonfish)

Photonectes gracilis
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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) > Stomiidae (Barbeled dragonfishes) 巨口魚科 (Barbeled dragonfishes) > Melanostomiinae
Etymology: Photonectes: Greek, photos = light + Greek, nekton = swimmer (Ref. 45335).
More on authors: Goode & Bean.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋深海區的; 深度上下限 ? - 850 m (Ref. 13608). 深水域

分布國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Eastern Indian Ocean and Western Central Pacific: off Dampier, Western Australia and off Cape York, Queensland. Western Central Atlantic: off Martinique (Ref. 12965) and Suriname (Ref. 13608).
東印度洋與中西太平洋: 外海的丹皮爾, 西澳大利亞與外海的約克岬，昆士蘭省。中西大西洋: 外海的馬提尼克島 (參考文獻 12965) 與蘇利南.(參考文獻 13608)

大小 / 重量 / 年齡

Maturity: L_m ? range ? - ? cm
Max length : 20.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 13608)

簡短描述檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 0; 背的軟條 (總數) : 18; 臀棘: 0; 臀鰭軟條: 20. Membrane of dorsal and anal fins thin, rays clearly visible (Ref. 13608).
Body shape (shape guide): elongated.
背鰭與臀鰭的薄膜細的, 鰭條清楚看得見.(參考文獻 13608)

Mesopelagic species (Ref. 75154).

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚

東印度洋與中西太平洋: 外海的丹皮爾, 西澳大利亞與外海的約克岬，昆士蘭省。中西大西洋: 外海的馬提尼克島 (參考文獻 12965) 與蘇利南.(參考文獻 13608)

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)

IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)

無危 (LC) ; Date assessed: 12 October 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

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Estimates based on models

Preferred temperature (Ref. 123201): 9.6 - 21.1, mean 15 °C (based on 317 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00302 (0.00116 - 0.00786), b=3.12 (2.89 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

營養階層 (Ref. 69278): 4.0 ±0.7 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 (15 of 100).

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