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: Herre.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 9 m (Ref. 57178). 熱帶; 30°N - 1°N
Pacific Ocean: Philippines, Taiwan, Ryukyu Islands, Kapingamarangi and Marshall Islands (Ref. 275) south to Australia (Ref. 75174). Recently reported from the Chesterfield Islands (Ref. 11897) and Tonga (Ref. 53797).
西太平洋: 菲律賓,台灣,琉球群島,克平馬拉奇島與馬紹爾群島.(參考文獻 275) 最近記錄自赤斯特菲群島 (參考文獻 11897) 與東加。 (參考文獻 53797)
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 5.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 48635)
背棘 (總數) : 7; 背的軟條 (總數) : 9; 臀棘: 2; 臀鰭軟條: 8.
身體與鰭清澈的沒有任何的明顯斑紋。 頭部淡紅的與眼深色的.(參考文獻 48635)
Sometimes occurs in schools of Rhabdamia gracilis (Ref. 1602). Rarely noticed because of small size (Ref. 48635). Occasionally collected with ichthyocides (Ref 90102).
有時出現於 Rhabdamia gracilis 的魚群中。 (參考文獻 1602) 很少被注意到由於體型小。 (參考文獻 48635)
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: 菲律賓,台灣,琉球群島,克平馬拉奇島與馬紹爾群島.(參考文獻 275) 最近記錄自赤斯特菲群島 (參考文獻 11897) 與東加。 (參考文獻 53797)
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 14 August 2023
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Estimates based on models
Preferred temperature (Ref.
123201): 25.4 - 29.1, mean 28.7 °C (based on 636 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [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 (Ref.
69278): 4.0 ±0.50 se; based on food items.
回復力 (Ref.
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).