Imparfinis
minutus
(Lütken, 1874)
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Family:
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Heptapteridae
()
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Google Image (not verified)
May show another species!
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saved form ccfishery.net
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Order:
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Siluriformes
(catfish)
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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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12.0 cm SL (male/unsexed; Ref. 27188) |
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Environment: |
demersal; freshwater; pH range: 6.0 – 7.0; dH range: 15
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Climate: |
tropical; 24 – 28°C |
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Importance:
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Resilience: |
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Distribution:
saved form ccfishery.net
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South America: Upper Săo Francisco River basin.
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Biology: |
Frequently occur in large rivers with strong currents, in association with Heptapterus longior (Ref. 27188), Pimelodella, Hemiancistrus, Lasiancistrus, Lithoxus, Characidium and Leporinus granti. Are more or less cave-dwellers, their reproduction is seasonal and sex determination type ZZ/ZW (heterogametic female) (Ref. 35381)
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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: |
Bockmann, Flavio
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