Atractus trefauti Melo-Sampaio et al., 2019

Type locality. Route del’Est N2, Roura, French Guiana .

Distribution. Known from Brazil and French Guiana (Plt. 187A). In Brazil, restricted to northeastern Amazonia (Plt. 187A) at low elevations (Plt. 187B). No detailed field data on habitat use are available for this species.