分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Gobionidae (Gudgeons)
Etymology: Coreoleuciscus: Greek, kore, -es = pupil and also with themenaing of "maid" + Greek, leykos = white (Ref. 45335); aeruginos: The specific name 'aeruginos' from Latin refers to the bluish-green coloring, like verdigris.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性.
Asia: Seomjin and Nakdong rivers in South Korea.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 13.2 cm TL 雄魚/尚未辨別雌雄; (Ref. 122737); 最大體重: 20.15 g (Ref. 122737)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背的軟條 (總數) : 10; 臀鰭軟條: 9; 脊椎骨: 39 - 40. Coreoleuciscus aeruginos differs from C. splendidus by the following body coloration and shape and/or presence of black bands on dorsal, anal and caudal fin rays: bluish-green line above the luteous line (vs. golden line immediately above a luteous line that runs along a lateral line on side of body); a luteous line immediately above a black line present during the spawning season (vs. bright yellow line immediately above a violet and bluish line running along lateral line on side body during spawning season); dorsal fin with a thin and continuous band both distally and basally (vs. a thick and discontinuous distal band and a thick and continuous basal band); anal fin with thin and relatively short distal band and without basal band (vs. anal fin with quite thick and long distal dark band and short basal band); and caudal fin with with three stripes in centrosymmetric structure, a thick and continuously band distally across lobes, one pair of two thick bands separated into two lobes medially, and a thick and short one at the basal part (vs. seven bands in centrosymmetric structure, three pairs of six thin bands separated into two lobes at medial and distal-most areas and a thin basal band extending outwards (Ref. 100736).
Usually occurs in rapids of streams (Ref. 100736).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Song, H.-Y. and I.-C. Bang, 2015. Coreoleuciscus aeruginos (Teleostei: Cypriniformes: Cyprinidae), a new species from the Seomjin and Nakdong rivers, Korea. Zootaxa 3931(1):140-150. (Ref. 100736)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 13 March 2023
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00551 - 0.01656), b=3.21 (3.06 - 3.36), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
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 vulnerability (10 of 100).
