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: Coilia: Greek, koilia, -as = abdomen, hollow (Ref. 45335).
Issue
This species is synonym of Colia nasus Temminck & Schlegel, 1846 in Eschmeyer (CofF ver. Mar. 2011: Ref. 86697). Please send references, or more studies are needed.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水; 半鹹淡水 大洋性. 亞熱帶的; 32°N - 27°N
Asia: Yangtze system (from near the mouth to beyond Tung Ting Lake, thus at least 1000 km up river), perhaps also in the Yellow River, but not in the sea.
亞洲: 長江流域 (從河口附近到超過洞庭湖, 如此至少 1000 公里上游), 也許也在黃河中, 但是不在海洋中。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 35.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 116830)
背棘 (總數) : 0; 臀棘: 0; 臀鰭軟條: 80. Body tapering, belly rounded before pelvic fins, with 18 to 20 + 34 to 36 = 54 or 55 keeled scutes from isthmus to anus. Maxilla short, not reaching to edge of gill cover. Pectoral fin with 6 long filaments and 11 (rarely 12) branched fin rays, longer than those of pelvic fin. Anal fin long, the last fin ray joined to the caudal fin, which is small and pointed.
身體尖端細的, 腹面圓形的以前腹鰭有 18個到 20+34 到 36=54 或 55個從峽部到肛門的有龍骨的鱗甲。 顎骨短, 不延伸到鰓蓋的邊緣。 胸鰭有 6個長的絲狀突起與 11(很少地 12)個分枝的鰭條，長度超過腹鰭的。 連到尾鰭的臀鰭長又最後的鰭鰭條, 是小而尖的。
A purely freshwater species occurring in tributaries and associated lakes.
出現在支流的一個純淡水魚種而且聯合了湖。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Spawn in school (Ref. 205).亞洲: 長江流域 (從河口附近到超過洞庭湖, 如此至少 1000 公里上游), 也許也在黃河中, 但是不在海洋中。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
人類使用
漁業: 商業性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00275 (0.00151 - 0.00502), b=3.07 (2.91 - 3.23), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Generation time: 3.9 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
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): Moderate vulnerability (36 of 100).
