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Astronesthes indicus Brauer, 1902

Black snaggletooth
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Astronesthes indicus   AquaMaps   Data sources: GBIF OBIS
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Image of Astronesthes indicus (Black snaggletooth)
Astronesthes indicus
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | 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) > Astronesthinae
Etymology: Astronesthes: Greek, astra = ray + Greek, esthes, -es = suit, something used to wrap (Ref. 45335).

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

海洋 深海區的; 深度上下限 1 - 3000 m (Ref. 74511). 深水域

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

Eastern Atlantic: Madeira (Ref. 2802) to off South Africa (Ref. 4465). Western Atlantic: 25°N-5°N. Indo-Pacific: eastern Africa, Gulf of Aden and Bay of Bengal to the vicinity of the Hawaiian and Japanese islands, the Philippines and northwestern Australia. Eastern Pacific: most frequent in the equatorial zone covering the Galapagos. This species is not likely to occur in the central oceanic gyres (Ref. 27676). South China Sea (Ref.74511).
東大西洋: 到南非外海的馬得拉群島 (參考文獻 2802).(參考文獻 4465) 西大西洋: 25個 ° N-5 ° N. 印度-太平洋: 東方的非洲,亞丁灣與孟加拉灣到夏威夷與日本的島嶼,菲律賓與澳洲西北部的鄰近區域。 東太平洋: 大部分常見於包含的加拉巴哥島的近赤道的區域中。 這種不可能出現在中央的大洋性的旋迴。 (參考文獻 27676)

大小 / 重量 / 年齡

Maturity: Lm ?  range ? - ? cm
Max length : 21.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 559)

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) : 15 - 16; 臀棘: 0; 臀鰭軟條: 14; 脊椎骨: 43 - 46. Body black in color (Ref. 3982). Relatively large luminous patches on operculum and interoperculum, and along ventral margin of lower jaw; its color pink when fresh, whitish preserved (Ref. 559). Serial photopores few and widely spaced (Ref. 559). Body moderately elongate and slender. Chin barbel long and slender, tip expanded in form of thin flaps or swollen bulb. Maxillary teeth are comblike (Ref. 37039).
身體黑色的.(參考文獻 3982) 在鰓蓋與間鰓蓋骨上的相當大的發光區塊, 而且沿著下頜的下緣; 它的彩色粉紅色新鮮時, 微白色的保護.(參考文獻 559) 序列發光器很少的而且分開很遠.(參考文獻 559) 身體中等細長與細長的。 下巴觸鬚長且細的, 頂端擴大了細鰓蓋或腫大的球莖形式。 上顎齒是梳狀的。 (參考文獻 37039)

生物學特性     字彙 (例如 epibenthic)

An oceanic and mesopelagic species usually found deeper than 500 m during the day (Ref. 2802). Feeds on midwater fishes and crustaceans (Ref. 2802). Also Ref. 58302.

一個大洋性而海洋中層魚種通常發現深度超過 500 公尺在白天期間.(參考文獻 2802) 吃中層水域魚與甲殼動物。 (參考文獻 2802) 也參考文獻 58302.

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

東大西洋: 到南非外海的馬得拉群島 (參考文獻 2802).(參考文獻 4465) 西大西洋: 25個 ° N-5 ° N. 印度-太平洋: 東方的非洲,亞丁灣與孟加拉灣到夏威夷與日本的島嶼,菲律賓與澳洲西北部的鄰近區域。 東太平洋: 大部分常見於包含的加拉巴哥島的近赤道的區域中。 這種不可能出現在中央的大洋性的旋迴。 (參考文獻 27676)

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

Parin, N.V. and O.D. Borodulina, 1996. Revision of the Astronesthes indicus species group (Astronesthidae), with descriptions of five new species. J. Ichthyol. 36(8):551-565. (Ref. 27676)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 19 May 2013

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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Estimates based on models

Preferred temperature (Ref. 123201): 3.8 - 11.6, mean 6.1 °C (based on 1689 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00417 (0.00171 - 0.01014), b=3.05 (2.83 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.5   ±0.48 se; based on food items.
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 (16 of 100).