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) >
Sciaenidae (Drums or croakers)
石首魚科 (Drums or croakers)
Etymology: Paralonchurus: Greek, para = the side of + Greek, logchos = lance + Greek, oura = tail (Ref. 45335).
Eponymy: Auguste Henri André Duméril (1812–1870), was a physician and zoologist like his father (see next entry) and followed much in his father’s footsteps. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水 居於水底的; 深度上下限 ? - 30 m (Ref. 9118). 熱帶; 14°N - 5°S, 92°W - 77°W
Eastern Pacific: Guatemala to Peru.
東太平洋: 瓜地馬拉到祕魯。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 45.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9118); common length : 30.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 55763); 最大體重: 1.0 kg (Ref. 124487)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Body elongate, moderately compressed, with an arched dorsal profile; snout prominent; mouth small and inferior; lower jaw enclosed by upper; chin with 5 pores and 11 to 13 pairs of small barbels; edge of preopercle smooth; lower branch of first gill arch with 6 to 9 rakers; body uniformly silvery; flanks with 5 very distinct bars; fins pale (Ref. 55763)
細長的身體, 中等側扁, 有一個弓形的背面輪廓; 吻突出的; 嘴小而下方的; 下頜隔絕上面的; 下巴 5 孔與 11 到 13 對小的觸鬚; 前鰓蓋骨的邊緣平滑的; 低分支第一個鰓弓有 6 到 9個耙; 身體均勻銀色; 側面 5 非常明顯的橫帶; 鰭灰白的 (參考文獻 55763)
Adults are found along sandy shores and bays, also in estuaries (Ref. 9118). Feed mainly on marine worms and other benthic invertebrates (Ref. 9118). Common in local markets (Ref.9118).
發現沿著沙的海岸與海灣了, 也在河口.(參考文獻 9118) 主要吃海洋的蠕蟲與其他的底棲無脊椎動物。 (參考文獻 9118) 常見於地方市場。 (參考文獻 9118)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東太平洋: 瓜地馬拉到祕魯。
Chao, L.N., 1995. Sciaenidae. Corvinas, barbiches, bombaches, corvinatas, corvinetas, corvinillas, lambes, pescadillas, roncachos, verrugatos. p. 1427-1518. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para identificacion de especies para los fines de la pesca. Pacifico Centro-oriental. 3 volumes. 1813 p. (Ref. 9118)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 21 February 2020
人類使用
漁業: 低經濟
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00692 (0.00404 - 0.01184), b=3.10 (2.96 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.32 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 to moderate vulnerability (35 of 100).
Nutrients (Ref.
124155): Calcium = 140 [86, 274] mg/100g; Iron = 1.06 [0.56, 1.83] mg/100g; Protein = 19.1 [18.0, 20.1] %; Omega3 = 0.212 [0.115, 0.348] g/100g; Selenium = 46.5 [26.5, 86.2] μg/100g; VitaminA = 17.7 [7.4, 45.3] μg/100g; Zinc = 1.38 [1.02, 1.95] mg/100g (wet weight);
