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Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Labeoninae
Etymology: Discogobio: Greek, diskos = disc shape + latin, gobius = gudgeon (Ref. 45335); poneventralis: Derived from the Latin pone (posterior) and ventralis (ventral), in reference to the posterior position of the pelvic-fins.
Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
; agua dulce bentopelágico. Tropical
Asia: presently known only from the Panlonghe of the Red River basin in Yunnan, China.
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 10.2 cm SL macho / no sexado; (Ref. 75176)
Descripción breve
Claves de identificación | Morfología | Morfometría
Radios blandos dorsales (total) : 10; Radios blandos anales: 7. Differs from all its congeners by the following characters: oral sucking disc small with posterior margin not reaching vertical of anterior margin of eye; rostral pair equal to eye diameter; maxillary pair of barbels not reaching posterior margin of oral sucking disc; mid-ventral region anterior to pelvic-fin insertion scaleless; eye visible in ventral view; prepelvic length 57.1-58.1% SL; pectoral-pelvic length 40.8-41.0% SL; head length 17.5-18.4% SL; snout length 44.9-47.2% HL (Ref. 75176).
Prefers to inhabit fast-flowing water of limpid streams with cobble substrate. Reported by local people to feed mainly on algae and occasionally on aquatic plants and larvae of aquatic insects (Ref. 75176).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Zheng, L. and W. Zhou, 2008. Revision of the cyprinid genus Discogobio Lin, 1931 (Pisces: Teleostei) from the upper Red River basin in Wenshan Prefecture, Yunnan, China, with descriptions of three new species. Environ. Biol. Fishes 81:255-266. (Ref. 75176)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Harmless
Usos humanos
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00813 (0.00381 - 0.01735), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Resiliencia (Referencia
120179): Alto, población duplicada en un tiempo mínimo inferior a 15 meses (Preliminary K or Fecundity.).
Vulnerabilidad pesquera (Ref.
59153): Low vulnerability (10 of 100).
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