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) > 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 50 - 2230 m (Ref. 58302). 亞熱帶的; 25°N - 37°S, 15°E - 154°W
Indo-Pacific: Its range seems to represent the equatorial distributional pattern; it expands southwards in the western parts of the Pacific (including the Philippine Sea, Ref. 41299), and Indian oceans; absent in the eastern part. Atlantic Ocean: Present in a small portion near southern Africa.
印度-太平洋: 它的分佈範圍似乎代表近赤道的分佈圖案; 它在太平洋 (包括菲律賓海, 參考文獻 41299) 的西部 , 與印度洋中膨脹南方; 不存在於東部。 大西洋: 在非洲南部附近的小的部分中呈現。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 20.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 27676)
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) : 14 - 17; 臀棘: 0; 臀鰭軟條: 12 - 16; 脊椎骨: 43 - 46. Last photophore of VAL series behind origin of anal and last photophore of VAV series. Aggregation of luminous tissue on head, when fully developed fish > 10 cm SL, forming transverse bar across gill cover; longitudinally oriented aggregations of luminous tubercle-like spots on body behind head and above pelvic fins. In immature fish < 6 cm SL, chin barbel fully developed, longer than head, its swollen tip forming elongate thickened rod with two flattened distal lobes (Ref. 27676).
持續在臀鰭起點後面的 VAL 系列的發光器而且持續 VAV 系列的發光器。 在頭部上的發光組織的群集, 當發展完全的時候魚 >10 公分 SL, 形成橫過鰓蓋的橫跨的橫帶; 在身體在後頭部與上方腹鰭上的發光像小瘤一樣的斑點的縱向導向群集。 在不成熟的魚 < 中 6 公分 SL, 下巴觸鬚完全發展的，長度超過頭部, 粗的竿它的腫大頂端形成延長有兩個平的末梢部的葉.(參考文獻 27676)
Epi- and mesopelagic, with fishing depths to 4000 m (Ref. 58302). Found on the continental slope (Ref. 75154).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
印度-太平洋: 它的分佈範圍似乎代表近赤道的分佈圖案; 它在太平洋 (包括菲律賓海, 參考文獻 41299) 的西部 , 與印度洋中膨脹南方; 不存在於東部。 大西洋: 在非洲南部附近的小的部分中呈現。
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)
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Estimates based on models
Preferred temperature (Ref.
123201): 4.7 - 12.4, mean 7.4 °C (based on 498 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 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): 4.0 ±0.6 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).
