分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Kurtiformes (Nurseryfishes, cardinalfishes.)
鱸形目 (Nurseryfishes, cardinalfishes.) >
Apogonidae (Cardinalfishes)
天竺鯛科 (Cardinalfishes) > Pseudamiinae
Etymology: Gymnapogon: Greek, gymnos = naked + Greek, pogon = beard (Ref. 45335).
More on author: Regan.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋 底中水層性. 熱帶
分布
國家 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Western Pacific: Japan to the Philippines.
西太平洋: 日本到菲律賓。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 5.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 559)
背棘 (總數) : 7; 背的軟條 (總數) : 10; 臀棘: 2; 臀鰭軟條: 9. Body similar to gobioid fishes. No scales on body, but with many well-developed pit organs on head and body. The fan-like caudal fin has many procurrent rays. There is a single downward short spine on the preopercular edge, and many dark-brownish pigments on the caudal peduncle.
Body shape (shape guide): elongated; Cross section: compressed.
身體類似鰕虎魚。 沒有鱗片在身體上, 在頭部與身體上但是有許多發展良好的窩器。 扇狀的尾鰭有許多前流的鰭條。 有在前鰓蓋骨邊緣上的一根向下的矮棘 , 與在尾梗上的許多深褐色素。
Sometimes taken by trawl net, and found in the open sea (Ref. 559).
有時被拖網捕獲, 而且發現於開放海域。 (參考文獻 559)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Distinct pairing during courtship and spawning (Ref. 205).西太平洋: 日本到菲律賓。
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 14 August 2023
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (參考文獻
123201): 15 - 28.9, mean 25.6 °C (based on 84 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
回復力 (參考文獻
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).
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