Austrolebias
viarius
(Vaz-Ferreira, Sierra de Soriano %26 Scaglia de Paulete, 1964)
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Family:
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Rivulidae
(Rivulines)
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Order:
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Cyprinodontiformes
(rivulines, killifishes and live bearers)
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Class:
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Actinopterygii (ray-finned fishes)
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In this site name:
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Max. size:
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6.0 cm TL (male/unsexed; Ref. 27139) |
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Environment: |
benthopelagic; non-migratory; freshwater; pH range: 6.5 %26#150; 7.5; dH range: 6 - 15
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Climate: |
subtropical; 18 %26#150; 23%26deg;C |
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Importance:
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aquarium: commercial |
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Resilience: |
High, minimum population doubling time less than 15 months(tm=0.15-0.35; Tmax= 0.5; K= 4.45)
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Distribution:
saved form ccfishery.net
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South America: Atlantic coastal river basins of Uruguay.
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Biology: |
Bottom spawner, 2-4 months incubation. Is easy to maintain in the aquarium (Ref. 27139).
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Red List Status: |
Not in IUCN Red List (Ref. 57073)
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Dangerous:
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harmless
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Coordinator: |
Costa, Wilson J.E.M.
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