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).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 半鹹淡水 大洋性; 非產卵性溯降河的 (Ref. 51243). 熱帶; 21°N - 13°N, 80°E - 90°E (Ref. 189)
Indian Ocean: Godavari estuary on the eastern coast of India only, but presumably more widespread.
印度洋: 在印度的東岸上的 Godavari 河口只有, 但是可能更廣泛分佈。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 16.6 cm TL 雄魚/尚未辨別雌雄; (Ref. 128299)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 0; 臀棘: 0; 臀鰭軟條: 31 - 32. Belly with 16 to 18 + 10 or 11 = 26 to 29 keeled scutes from isthmus to anus. Maxilla moderately short, tip pointed and reaching just to edge of gill cover; first supra-maxilla absent. Serrae on lower gill rakers not clumped. Tip of pelvic fin falling short of vertical from dorsal origin. A dark `saddle' on nape, extending to area behind upper part of gill opening.
腹面有 16 到 18+10 或 11=26 到 29個從峽部到肛門的有龍骨的鱗甲。 顎骨一般短, 頂端尖的而且正好對鰓蓋的邊緣達到; 第一個上顎骨不存在。 在下鰓耙上的鋸齒不形成一叢。 腹鰭落下短的頂端垂直的從背鰭起點。 一黑的鞍狀斑' 在被延伸至在鰓裂的上半部後面的區域的後頸上。
An estuarine species, but there is no indication if this signifies a marine or riverine fish.
一個河口的種, 但是這個跡象無法指示究竟是一個海洋或河的魚。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
印度洋: 在印度的東岸上的 Godavari 河口只有, 但是可能更廣泛分佈。
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: 自給性漁業
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00201 - 0.00827), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.5 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).
