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) > Coiliinae
Etymology: Thryssa: Greek, thrissa, -es = shad (Ref. 45335).
More on author: Hamilton.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋; 半鹹淡水; 海洋洄游的 (Ref. 51243); 深度上下限 0 - 50 m (Ref. 189). 熱帶; 25°N - 5°N, 71°E - 94°E (Ref. 189)
Indian Ocean: eastern coasts of India; possibly also Myanmar.
印度洋: 印度的東岸; 可能地也緬甸。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 15.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 189)
背棘 (總數) : 0; 臀棘: 0; 臀鰭軟條: 38 - 44. Belly with 26 or 27 keeled scutes from isthmus to anus. Tip of snout a little above level of eye center. Maxilla moderate, projecting at most to halfway to pectoral fin base; first supra-maxilla small; angle of mouth rather oblique, teeth of lower jaw slightly enlarged. An indistinct dark blotch behind upper part of gill opening and a faint dark line along back.
腹面有 26 或 27個從峽部到肛門的有龍骨的鱗甲。 吻尖眼的水平集中稍微向上。 顎骨中等的, 突出的最多對胸鰭基底的一半; 第一個上顎骨小的; 嘴的角相當斜, 下頜的齒些微地增大了。 一個鰓裂的不明顯黑色斑塊在後上半部與一個模糊的黑色線條沿著背面。
Presumably schooling, occurring mostly inshore and entering estuaries and also Lake Chilka in India, thus able to tolerate lowered salinities. More data needed based on correct identifications. If this is the species being referred to in Ref. 6841, then the young feeds on surface plankton, chiefly on prawn larvae, but also small fishes (e.g. Stolephorus) and cypris. Apparently common.
推測為群游, 出現大部份近海而且在印度進入河口以及湖 Chilka, 如此能容忍低鹽度。 需要更多以正確的鑑定為依據的資料。 如果這參考文獻 6841 是提到的魚種,那麼幼魚吃表面的浮游生物, 主要地捕食蝦類幼生, 也小魚 (例如 Stolephorus) 與鯉科魚類。 顯然普遍。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
印度洋: 印度的東岸; 可能地也緬甸。
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)
人類使用
漁業: 低經濟
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Estimates based on models
Preferred temperature (Ref.
123201): 27.5 - 28.6, mean 27.9 °C (based on 54 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00339 (0.00179 - 0.00640), b=3.08 (2.92 - 3.24), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.50 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 (10 of 100).
