Metynnis Polystictus (Metynnis polystictus), first described by Zarske & Géry, 2008 is a medium-sized fish in the family Serrasalmidae (order Characiformes). Adults typically reach 16.70 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. 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.
: short and / or deep.
Behavioural data for Metynnis Polystictus is currently being reviewed.
Freshwater; pelagic. Tropical South America: Brazil.
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