分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Tetraodontiformes (Puffers and filefishes)
魨形目 (Puffers and filefishes) >
Monacanthidae (Filefishes)
單棘魨科 (Filefishes)
Etymology: Acreichthys: Greek, akre, -as = terminal, topmost + Greek, ichthys = fish (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 2 - 12 m (Ref. 90102). 熱帶
Indo-West Pacific: Indonesia to Papua New Guinea, north to southern Japan.
西太平洋: 琉球群島，菲律賓，印尼，澳洲與新加勒多尼亞。 記錄來自巴布亞新幾內亞了。 (參考文獻 6771)
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 2 - ? cm
Max length : 7.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 2334)
背棘 (總數) : 2; 背的軟條 (總數) : 26 - 29; 臀鰭軟條: 25 - 27.
Found among soft corals (Ref. 9710, 48637). Extremely well camouflaged when among the corals. Observed picking on the coral polyps and the coral tissue may be an important part of their diet (Ref. 48637).
發現於軟珊瑚中了。 (參考文獻 9710)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西太平洋: 琉球群島，菲律賓，印尼，澳洲與新加勒多尼亞。 記錄來自巴布亞新幾內亞了。 (參考文獻 6771)
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)
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Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29.3, mean 28.6 °C (based on 1725 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00943 - 0.04220), b=2.93 (2.75 - 3.11), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.9 ±0.4 se; based on size and trophs of closest relatives
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).
