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) > Apogoninae
Etymology:
Issue
Junior synonym Apogonichthys zuluensis Fowler, 1934 of this species is considered a synonym of Foa madagascariensis (by Fraser et al. in review) (Ref. 93673) or Foa fo (T. Fraser, pers.comm. 16/03/2019).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 淡水; 半鹹淡水 礁區魚類; 深度上下限 0 - 134 m (Ref. 27665). 熱帶
Central Pacific: Endemic to Hawaii.
印度-太平洋: 東非到夏威夷群島, 北至日本南部; 在密克羅尼西亞的馬里亞納群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 93673)
背棘 (總數): 9; 背的軟條 (總數): 9; 臀棘 2; 臀鰭軟條: 8; 脊椎骨: 24. This species is distinguished by the following characters: pored lateral-line scales usually 9-10 and 14-16 gill rakers and rudiments on first gill arch; body scales with narrow dark margins; body uniform to mottled brownish without darker bars on sides (except at night); the second dorsal fin, anal fin and caudal fin pale are without darkish banding; pectoral fin with no whitish spot at axil; without whitish spots at base of caudal peduncle or behind posterior base of second dorsal fin; two darkish small marks near base of caudal peduncle (Ref. 93673).
Occurs among seagrasses, heavy algal growth, or rubble of shallow sheltered areas (Ref. 1602); sandy substrates (Ref. 76833). Readily enters brackish and also found in fresh waters (Ref. 27665). Benthic and benthopelagic (Ref. 58302).
在海草，重的海藻成長否則水淺且有遮蔽的區域碎石之中生存。 (參考文獻 1602) 輕易地進入半鹹淡水以及發現於淡水。 (參考文獻 27665)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Are mouthbrooders (Ref. 240). Distinct pairing during courtship and spawning (Ref. 205).印度-太平洋: 東非到夏威夷群島, 北至日本南部; 在密克羅尼西亞的馬里亞納群島。
Fraser, T.H. and J.E. Randall, 2011. Two new species of Foa (Apogonidae) from the Pacific Plate, with redescriptions of Foa brachygramma and Foa fo. Zootaxa 2988:1-27. (Ref. 93673)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 05 February 2021
人類使用
水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 24.2 - 28.8, mean 27.5 °C (based on 984 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00528 - 0.02384), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.5 se; based on diet studies.
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).
