分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Xenocyprididae (East Asian minnows)
Etymology: Zacco: Because of the Zacco sword of Emperor Leo, used by the Saxons.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶
Asia: Peng-hsien, near Chengtu, Szechwan Province, China (type locality).
亞洲: 潘-縣, 在中國四川省成都 (模式標本產地) 的附近.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 12.0 cm TL 雄魚/尚未辨別雌雄; (Ref. ); common length : 16.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 35840)
Body color dark gray on back; white on belly; with over 10 dark horizontal zones on sides of body and red spots between zones; grayish white on dorsal and caudal fins and green spots scattered on fins; other fins red. Length of head equal to depth of body; lower jaw a bit long and a point inlaying with a dent at front tip of maxilla in center of its front edge; barbel absent (Ref. 45563).
體色深灰色背面; 在腹面上的白色; 在區域之間的身體側邊與紅色的斑點上遍及10個深色的水平區域具有; 白灰色在背鰭與尾鰭鰭與綠色的斑點上散佈在鰭上; 其他的鰭紅色。 頭長等於身體的深度; 下頜有一點長的與嵌入的點在它的前緣的中心的顎骨的前面的尖端具有一個凹痕; 觸鬚不存在。 (參考文獻 45563)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 潘-縣, 在中國四川省成都 (模式標本產地) 的附近.
Chen, Y.Y. and X. Chu, 1998. Danioninae. p. 19-61. In Chen, Y.-Y. and et al. (Eds). Fauna Sinica. Osteichthyes. Cypriniformes II. Science Press, Beijing, 531p. (Ref. 33782)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00631 (0.00301 - 0.01323), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (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 (Assuming Fec < 10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
