Bats (Mammalia, Chiroptera) from a bamboo-dominated forest in the southwestern Brazilian Amazon, with the first records of Glyphonycteris sylvestris Thomas, 1896 and Phylloderma stenops Peters, 1865 from Acre state Author Verde, Rair Sousa Author Ferreira Oliveira, Sidney Author Meneses, Andressa Oliveira Author Gonçalves, Felipe Author Alencar, Luana Author Martins Silva, Thiago Author Muniz Calouro, Armando Author Augusto Mews, Henrique Author Ferreira Morato, Elder text Check List 2021 2021-03-01 17 2 311 321 http://dx.doi.org/10.15560/17.2.311 journal article 10.15560/17.2.311 1809-127X Trinycteris nicefori (Sanborn, 1949) Figure 3P Materials examined. BRAZIL4 adult ; Acre , mu- nicipality of Sena Madureira , Floresta Estadual do Anti- mary; 09°18′41.19″S , 068°17′34.58″W ; 200 m a.s.l. ; Jun. 2016 ; R . S. Verde leg.; collected with mist nets; voucher: LEM-1163 ( Fig. 3P ) . Identification . Forearm 39.6 mm ; dorsal pelage fourbanded; pale basal band narrow and inconspicuous; pale median dorsal stripe usually evident on the lower back; upper incisors wide and spatulate; lower lip Y-shaped; brown dorsal hair; first upper premolar small, smaller than the second premolar.