Taeniophallus quadriocellatus Santos et al., 2008

Type locality. Floresta Nacional Caxiuanã, EstaÇão Científica Ferreira Penna, Portel, state of Pará, Brazil .

Distribution. Endemic to Brazil (Plt. 226A). Restricted to eastern Amazonia, south of the Amazon River (Plt. 226A), at low elevations (Plt. 226B). Observed in the field in primary and secondary forest (Santos et al., 2008; Rodrigues et al., 2016).