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) >
Engraulidae (Anchovies)
鯷科 (Anchovies) > Engraulinae
Etymology: Anchoa: Italian ancioa = anchovy (Ref. 45335).
More on author: Hildebrand.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 深度上下限 0 - 50 m (Ref. 189). 熱帶; 23°N - 7°N, 90°W - 61°W (Ref. 189)
Western Central Atlantic: Greater and Lesser Antilles to Trinidad; Venezuela westward to Panama and Yucatan. Not separated from Anchoa hepsetus until recently; references to Caribbean 'hepsetus' may refer to Anchoa colonensis.
中西大西洋: 大安地列斯群島與小安地列斯群島到千里達; 委內瑞拉向西到巴拿馬與尤卡坦半島。 不直到最近與 Anchoa hepsetus 分開了; 參考到加勒比海 'hepsetus' 可能指的是 Anchoa colonensis 。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217); common length : 10.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 5217)
背棘 (總數) : 0; 臀棘: 0; 臀鰭軟條: 17 - 21. Body somewhat compressed. Snout pointed, about 3/4 eye diameter; maxilla long, tip pointed, reaching to hind margin of pre-operculum; gill cover canals of panamensis-type. Anal fin short. Anus nearer to anal fin origin than to pectoral fin tips. A narrow silver stripe along flank, about width of pupil.
身體略微扁長形的。 吻端尖的, 大約 3/4 眼直徑; 顎骨長的, 頂端尖的, 延伸到前鰓蓋的後緣; panamensis 的鰓蓋運河-類型。 臀鰭短。 肛門較接近到臀鰭起源超過對胸鰭頂端。 一條狹窄的銀色斑紋沿著側面, 大約瞳孔的寬度。
Forms dense schools, often in shallow waters close to shore. Probably similar to A. hepsetus in other aspects of its biology.
形成密集的魚群, 常見於淺水域中接近海岸。 可能類似它的生物學特性的其他面的 A. hepsetus 。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Spawn in school (Ref. 205).中西大西洋: 大安地列斯群島與小安地列斯群島到千里達; 委內瑞拉向西到巴拿馬與尤卡坦半島。 不直到最近與 Anchoa hepsetus 分開了; 參考到加勒比海 'hepsetus' 可能指的是 Anchoa colonensis 。
Whitehead, P.J.P., G.J. Nelson and T. Wongratana, 1988. 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(7/2):305-579. Rome: FAO. (Ref. 189)
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Estimates based on models
Preferred temperature (Ref.
123201): 27.1 - 28.3, mean 27.8 °C (based on 70 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00232 - 0.01135), b=3.14 (2.96 - 3.32), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±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).
