Small Mammals Of The Mayo River Basin In Northern Peru, With The Description Of A New Species Of Sturnira (Chiroptera: Phyllostomidae) Author Velazco, Paúl M. Division of Vertebrate Zoology (Mammalogy) American Museum of Natural History Author Patterson, Bruce D. Integrative Research Center Field Museum of Natural History text Bulletin of the American Museum of Natural History 2019 2019-04-05 2019 429 1 69 journal article 0003-0090 Platyrrhinus incarum (Thomas, 1912) VOUCHER MATERIAL: Waqanki : 4 adult females ( FMNH 203624 , 203626 ; MUSM 39199 , 39200 ), 7 adult males ( FMNH 203442 , 203620 , 203622 ; MUSM 39201–39204 ) ; see table 13 for measurements. IDENTIFICATION: We consulted descriptions and measurements of Platyrrhinus incarum provided by Anderson (1997) , Velazco et al. (2010) , and Velazco and Lim (2014) . No subspecies are currently recognized in P. incarum ( Velazco et al., 2010 ) . Velazco et al. (2010) identified all the material from Mayo River basin as P. incarum . Our Mayo River basin specimens exhibit the diagnostic characteristics of the species: small size (FA 35–40 mm ); poorly developed (almost imperceptible) paraoccipital processes; barely perceptible fossa on the squamosal root of the zygomatic arch; two stylar cuspules on the posterior cristid of P4; M1 protocone well developed; stylar cuspule present on lingual face of the paracone of M2; and m2 hypoconid present ( Velazco et al., 2010 ). Measurements of our specimens fall within the range previously reported for the species.