分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Caesionidae (Fusiliers)
烏尾鮗科 (Fusiliers) > Caesioninae
Etymology: Pterocaesio: Greek, pteron = wing, fin + Latin, caesius = blue grey (Ref. 45335).
Eponymy: Professor John C Marr was head of the South Pacific Fishery Investigations of the US Fish and Wildlife Service. [...] (Ref. 128868), visit book page.
More on author: Schultz.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 非遷移的; 深度上下限 1 - 30 m (Ref. 58018), usually ? - 10 m (Ref. 89972). 熱帶; 34°N - 31°S, 39°E - 133°W (Ref. 402)
Indo-Pacific: East Africa, not including the Red Sea or the Arabian (Persian) Gulf, to the Marquesas Islands.
印度-太平洋: 東非, 不包括紅海或波斯灣，到馬貴斯群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 35.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 402)
背棘 (總數) : 10 - 11; 背的軟條 (總數) : 14 - 16; 臀棘: 3; 臀鰭軟條: 11 - 13. Upper body blue to greenish, lower whitish. 4-6 cheek scales; 24-32 predorsal rays; scaled dorsal and anal fins. Upper peduncular scale rows usually 12 or 13 (12-14); lower peduncular scale rows usually 16 or 17 (15-17). Post maxillary processes 2; posterior end of maxilla tapered. The process on ventrolateral surface of basioccipital for attachment of Baudelot's ligament not extending beyond a horizontal with condyle's rim (Ref. 1723). Caudal fin lobes with dark tips. Head length 3.0-3.7 in SL; body depth 3.4-4.6 in SL (Ref. 90102).
身體上半部藍色到呈綠色的, 下面微白色的。 4-6個頰的鱗片; 24-32個前背的鰭條; 覆有鱗片的背鰭與臀鰭。 上柄的鱗片列通常 12 或 13(12-14); 下柄的鱗片列通常 16 或 17.(15-17) 後顎的突起 2; 顎骨的後端成錐形。 在 Baudelot 的結帶的附著的基枕骨的腹側表面方面的突起不延伸超過一與骨阜的邊緣保持水平。
Ranges widely around coral reefs (Ref. 58652) and appears to prefer clear waters of oceanic islands or reefs far from large land masses. Feeds on zooplankton in midwater aggregations. Oviparous, with numerous, small pelagic eggs (Ref. 402). Also caught by drive-in nets. Used as tuna baitfish.
珊瑚礁 (參考文獻 58652) 的周圍廣泛分佈而且似乎偏愛大洋性島嶼的清澈水域或者礁遠離大的大陸區塊。 在中層水域群集中吃浮游動物。 卵生的, 有很多的, 小型大洋性魚類卵.(參考文獻 402) 也被圍網捕獲。 當作鮪魚誘餌使用。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-太平洋: 東非, 不包括紅海或波斯灣，到馬貴斯群島。
Carpenter, K.E., 1987. Revision of the Indo-Pacific fish family Caesionidae (Lutjanoidea), with descriptions of five new species. Indo-Pac. Fish. (15):56 p. (Ref. 1723)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 09 March 2015
人類使用
漁業: 低經濟; 誘餌: occasionally
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Estimates based on models
Preferred temperature (Ref.
123201): 25.2 - 29.3, mean 28.5 °C (based on 3174 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00469 - 0.02447), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.45 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 (25 of 100).
Nutrients (Ref.
124155): Calcium = 60.6 [39.7, 90.7] mg/100g; Iron = 0.746 [0.488, 1.094] mg/100g; Protein = 19.1 [18.1, 20.0] %; Omega3 = 0.134 [0.092, 0.195] g/100g; Selenium = 29.3 [18.5, 50.1] μg/100g; VitaminA = 103 [42, 258] μg/100g; Zinc = 1.16 [0.84, 1.55] mg/100g (wet weight);
![Image of Pterocaesio marri (Marr\](/images/thumbnails/jpg/tn_Ptmar_u0.jpg "Image of Pterocaesio marri (Marr\")