分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acropomatiformes (Oceanic basses)
鱸形目 (Oceanic basses) >
Glaucosomatidae (Pearl perches)
葉鯛科 (Pearl perches)
Etymology: Glaucosoma: Greek, glaukos = white, shining + Greek, soma = body (Ref. 45335).
More on author: Ogilby.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性, usually 8 - 10 m (Ref. 27621). 熱帶; 9°S - 21°S
Western Pacific: northern Australia. Almost certainly present in southern Papua New Guinea.
西太平洋: 澳洲北部。 幾乎確定地出現在巴布亞新幾內亞南部。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 32.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 3132); common length : 20.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 27621)
背棘 (總數) : 8; 背的軟條 (總數) : 14; 臀棘: 3; 臀鰭軟條: 12. Three dark vertical bands from nape, the first through eye, the second along the edge of the preopercle and the third down to the base of the pectoral fins; Dorsal fin with 8 spines increasing in length from a small anterior spine to a long posterior one; soft dorsal rays 14, much higher than spinous part and with the anterior ray produced into a short filament, the third ray prolonged into a long simple filament which extends past the caudal fin and the fourth and fifth rays also extended to beyond the hypural joint; anal fin with 3 slender spines and 12 soft rays, the second ray prolonged beyond the caudal fin and the third ray almost as long in small specimens.
來自後頸的三條深色的垂直條紋, 經過眼的第一個, 第二個沿著前鰓蓋骨的邊緣，而且第三個向下至胸鰭的基底; 從一根小的前面棘到一個長的後面那個被長度一直增加的背鰭有 8 棘; 軟的背鰭鰭條 14, 比硬棘的部分高許多而且與前面的鰭條伸展到一個短的絲狀突起 , 延長到延伸過去的尾鰭與也被延伸到超過尾下的接合的第四的與第五個鰭條的一個長的單一絲狀突起內的第三個鰭條; 臀鰭有 3根細長的棘與 12個軟鰭條 , 第二個鰭條幾乎延長超過尾鰭與第三個鰭條當長的在小的標本中。
Inhabit trawling grounds. Found more frequently in moderate depths on the continental shelf particularly close to submerged reefs or rough bottom (Ref. 27621). Feed mainly on crustaceans (Ref. 27621). Some cuttlefish are also taken (Ref. 27621).
棲息於拖網漁場。 在大陸棚上的中等深度中更時常發現特別地接近水下的礁或粗糙的底部.(參考文獻 27621) 主要捕食甲殼動物。 (參考文獻 27621) 一些墨魚也吃。 (參考文獻 27621)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西太平洋: 澳洲北部。 幾乎確定地出現在巴布亞新幾內亞南部。
McKay, R.J., 1997. FAO Species Catalogue. Vol. 17. Pearl perches of the world (family Glaucosomatidae). An annotated and illustrated catalogue of the pearl peches known to date. FAO Fish. Synop. 125(17):26p. Rome: FAO. (Ref. 27621)
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 26.7 - 28.8, mean 28 °C (based on 505 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 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.1 ±0.48 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (22 of 100).
Nutrients (Ref.
124155): Calcium = 89.3 [49.7, 187.5] mg/100g; Iron = 0.754 [0.431, 1.340] mg/100g; Protein = 17.5 [16.4, 18.6] %; Omega3 = 0.207 [0.108, 0.387] g/100g; Selenium = 63.9 [31.1, 136.8] μg/100g; VitaminA = 27.9 [8.0, 98.2] μg/100g; Zinc = 0.988 [0.668, 1.518] mg/100g (wet weight);
