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: Pervagor: Latin, pervagor = nomadic, itinerant.
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 8 - 25 m (Ref. 9710). 熱帶; 25°N - 18°S
Western Pacific: Japan to Western Australia and the Solomon Islands.
西太平洋: 日本到西澳大利亞與索羅門群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710)
背棘 (總數) : 1 - 2; 背的軟條 (總數) : 29 - 33; 臀棘: 0; 臀鰭軟條: 25 - 30. Dark brownish green to grayish green head and back, lower portions noticeably whitish; dark brown to pale orange iris; dark brown lips. Caudal fin membranes usually orange anteriorly, dusky posteriorly; other fins clear; spinous dorsal similar to body color. Pelvic fin rudiment moderate in size, broadly attached to posterior margin of ventral flap. Midbody scales variable in size. Scale rugosities in males usually develop at about 50 mm SL. Varies considerably with respect to squamation, coloration, fin-ray counts and max. size across its range.
深褐色的綠色到淺灰色的綠色頭部與背部, 低的部分顯著微白色; 深褐色的對淡橘色虹膜; 深褐色的唇。 尾鰭薄膜通常橘色的前面地, 暗色的在後部地; 其他的鰭清澈的; 刺狀的背部類似身體顏色。 腹鰭原基中等的在大小方面, 寬廣地依附於腹翼的後緣。 身體中央鱗片可變的在大小方面。 在雄性的鱗片滿是縐紋通常發展於大約 50 mm SL 。 改變很大相對於橫過它的分佈範圍的鱗片的排列，顏色，鰭-鰭條的計數與最大的大小。
Secretive species found in lagoon and protected seaward reefs (Ref. 9710, 48637), often in silty conditions. Solitary (Ref. 90102). Sometimes seen deep inside branching corals (Ref. 48637). Has been from deeper water by trawls.
躲躲藏藏的種發現於潟湖與有遮蔽的臨海礁石了。 (參考文獻 9710) 曾經從拖網的較深水域。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西太平洋: 日本到西澳大利亞與索羅門群島。
Hutchins, J.B., 1986. Review of the monacanthid fish genus Pervagor, with descriptions of two new species. Indo-Pac. Fish. (12):35 p. (Ref. 527)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 03 March 2015
人類使用
漁業:
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Estimates based on models
Preferred temperature (Ref.
123201): 27.8 - 29.3, mean 28.8 °C (based on 1722 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00956 - 0.04164), b=2.93 (2.76 - 3.10), 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).
Nutrients (Ref.
124155): Calcium = 98.7 [43.0, 256.3] mg/100g; Iron = 0.935 [0.421, 2.194] mg/100g; Protein = 17.9 [15.6, 20.1] %; Omega3 = 0.114 [0.051, 0.237] g/100g; Selenium = 27.5 [12.8, 64.3] μg/100g; VitaminA = 73 [20, 277] μg/100g; Zinc = 1.83 [1.15, 2.93] mg/100g (wet weight);
