Pseudobunocephalus Quadriradiatus (Pseudobunocephalus quadriradiatus), first described by Mees, 1989 is a tiny fish in the family Aspredinidae (order Siluriformes). Adults typically reach 3.20 cm in maximum length. It inhabits freshwater systems including rivers, streams, and lakes. It occurs in Tropical waters. It is broadly omnivorous, taking invertebrates, plant matter, and detritus. On the IUCN Red List, it is classified as Data Deficient.
Physical description for Pseudobunocephalus Quadriradiatus is currently being compiled.
Behavioural data for Pseudobunocephalus Quadriradiatus is currently being reviewed.
Freshwater; demersal; pH range: 6.0 - 7.2; dH range: ? - 18. Tropical; 20°C - 25°C South America: upper Amazon River basin.
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