Gymnotus Chaviro (Gymnotus chaviro), first described by Maxime & Albert, 2009 is a medium-sized fish in the family Gymnotidae (order Gymnotiformes). Adults typically reach 27.50 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. Recorded depth range: 1 to 2 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator. On the IUCN Red List, it is classified as Least Concern.
Gymnotus chaviro is unique among members of the G. carapo group (sensu Albert et al., 2004) in having a color pattern composed of oblique, dark, unbroken pigment bands along the length of the body, dark band-pairs with wavy, irregular margins, mainly unbranched or incompletely separated, pale inter-bands rarely reaching to the dorsal midline on the anterior half of the body and crescent-shaped in abdominal area .
Behavioural data for Gymnotus Chaviro is currently being reviewed.
Freshwater; demersal; depth range 1 - 2 m . Tropical; 25°C - ? ; 9°S - 10°S, 72°W - 73°W South America: Peru (upper Yuruá basin, Department Ucayali and the Manu and Tampobata rivers of the Madre de Dios basin, Department Madre de Dios).
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