Classification / Names
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Cypriniformes (Carps) >
Xenocyprididae (East Asian minnows)
Etymology: Zacco: Because of the Zacco sword of Emperor Leo, used by the Saxons.
More on author: Regan.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; sötvatten bentopelagisk. Subtropical
Asia: Erhai Lake in Yunnan, China.
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 30.0 cm NG hane/ej könsbestämd; (Ref. 45563); common length : 20.0 cm NG hane/ej könsbestämd; (Ref. 45563); publicerad maxvikt: 200.00 g (Ref. 45563)
Inhabits tranquil and open areas of lake. Feeds on plankton. Famous locally for its tender flesh and delicious taste (Ref. 45563).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Zhang, W., 1998. China's biodiversity: a country study. China Environmental Science Press, Beijing. 476 p. (Ref. 33508)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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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).
Trofisk nivå (Ref.
69278): 3.4 ±0.45 se; based on food items.
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).