Entorno: milieu / zona climática / rango de profundidad / gama de distribución
Ecología
; agua dulce; salobre bentopelágico; pH range: ? - 7.0; dH range: 10 - 15. Subtropical; 18°C - 24°C (Ref. 2060)
Asia: Eastern Asia and Taiwan (Ref. 41299); Russia (Ref. 53210). Introduced elsewhere. At least one country reports adverse ecological impact after introduction (Ref. 1739).
Tamaño / Peso / Edad
Madurez: Lm ?  range ? - ? cm
Max length : 9.2 cm SL macho / no sexado; (Ref. 108468); common length : 5.2 cm SL macho / no sexado; (Ref. 35840)
Radios blandos dorsales (total) : 13 - 14; Radios blandos anales: 13 - 14.
Body shape (shape guide): fusiform / normal.
Found in shallow ponds and marshes of plains, and adjacent irrigation canals (Ref. 41299).
Ciclo vital y comportamiento de apareamiento
Madurez | Reproducción | Puesta | Huevos | Fecundidad | Larva
Female lays eggs inside mussels where they are fertilized by the male. Young remain in the bivalve until they can swim (Ref. 43281).
Nakabo, T., 2002. Fishes of Japan with pictorial keys to the species, English edition I. Tokai University Press, Japan, pp v-866. (Ref. 41299)
Situación en la Lista Roja de la UICN (Ref. 130435: Version 2025-2 (Global))
Amenaza para el ser humano
Potential pest (Ref. 6094)
Usos humanos
Pesquerías: comercial; Acuario: Comercial
Herramientas
Informes especiales
Descargar XML
Fuentes de Internet
Estimaciones basadas en modelos
Índice de diversidad filogenética (Referencia 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01148 (0.00887 - 0.01486), b=3.11 (3.06 - 3.16), in cm total length, based on LWR estimates for this species (Ref. 93245). |
Nivel trófico (Referencia 69278) |
2.5 ±0.2 se; based on size and trophs of closest relatives |
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Generation time |
1.3 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
Resiliencia (Referencia 120179) |
Medio, población duplicada en un tiempo mínimo de 1.4-4.4 años (K=0.82-2.15; Fec assumed < 100). |
Vulnerabilidad pesquera (Ref. 59153) |
Low vulnerability (16 of 100). 🛈 |
Categoría de precios (Ref. 80766) |
Unknown.
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