分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Clupeiformes (Herrings)
鯡形目 (Herrings) >
Pristigasteridae (Pristigasterids)
鋸腹鰳科 (Pristigasterids)
Etymology: Pellona: Derived from Latin, pellis = skin (Ref. 45335).
Eponymy: Dr David Elson Harrower (1890–1970) was a member of the Philadelphia Academy of Natural Science, with interests in both anthropology and zoology. [...] (Ref. 128868), visit book page.
More on author: Fowler.
Environment: milieu / climate zone / 深度上下限 / distribution range
生態學
海洋; 半鹹淡水 pelagic-neritic; 深度上下限 5 - 36 m. 熱帶; 12°N - 30°S, 89°W - 32°W (Ref. 188)
Western Atlantic: Panama, Trinidad, and the Guianas southward to southern Brazil.
西大西洋: 巴拿馬，千里達, 與圭亞那向南至巴西南部。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 18.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217); common length : 12.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217); 最大體重: 33.00 g (Ref. 118626)
背棘 (總數) : 0; 背的軟條 (總數) : 0; 臀棘: 0; 臀鰭軟條: 36 - 42. Belly with 17 to 20 + 5 to 7, total 22 to 26 scutes. Eye large, lower jaw projecting; upper jaw with a toothed hypo-maxillary bone between hind tip of pre-maxilla and lower bulge of maxilla blade. Pelvic fins with distinct axillary scale; anal fin long, its origin under middle of dorsal fin base. Scales easily lost (Ref. 188). Bluish gray above, sides silvery (Ref. 37032).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
腹面有 17個到 20+5 到 7,總計 22 到 26個鱗甲。 眼大的, 下頜突出的; 上頜有在前顎骨與顎骨葉片的低凸起的後部頂端之間的一個有齒的皮下注射-上頜骨的硬骨。 腹鰭有明顯的腋窩鱗片; 臀鰭長的, 在背鰭基底的中央下面的它的起源。 鱗片容易地失去。 (參考文獻 188) 藍灰色的上方, 側邊銀色的.(參考文獻 37032)
Found inshore, along beaches and down to at least 16 m over a muddy bottom. Enters estuaries, but perhaps not tolerating very low salinities (Ref. 12225).
發現於岸邊了, 沿著海灘而且向下至至少在一個泥底部上的 16 公尺。 進入河口, 但是可能無法容忍非常低的鹽度.(參考文獻 12225)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: 巴拿馬，千里達, 與圭亞那向南至巴西南部。
Whitehead, P.J.P., 1985. FAO Species Catalogue. Vol. 7. Clupeoid fishes of the world (suborder Clupeoidei). An annotated and illustrated catalogue of the herrings, sardines, pilchards, sprats, shads, anchovies and wolf-herrings. FAO Fish. Synop. 125(7/1):1-303. Rome: FAO. (Ref. 188)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-1)
無危 (LC) ; Date assessed: 05 March 2017
人類使用
漁業: 自給性漁業
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Estimates based on models
Preferred temperature (參考文獻
123201): 24.8 - 27.9, mean 27.3 °C (based on 82 cells).
Phylogenetic diversity index (參考文獻
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00794 (0.00663 - 0.00952), b=3.02 (2.97 - 3.07), in cm total length, based on LWR estimates for this species (Ref.
93245).
營養階層 (參考文獻
69278): 4.2 ±0.73 se; based on food items.
回復力 (參考文獻
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).
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Nutrients (Ref.
124155): Calcium = 227 [115, 485] mg/100g; Iron = 1.88 [1.11, 3.12] mg/100g; Protein = 19.5 [18.0, 20.8] %; Omega3 = 0.456 [0.222, 0.877] g/100g; Selenium = 33.1 [16.2, 68.4] μg/100g; VitaminA = 38.6 [14.0, 101.2] μg/100g; Zinc = 1.55 [1.05, 2.21] mg/100g (wet weight);
