We present the record of the consumption and transfer of leaves of two species, Cynophalla flexuosa and Colicodendron scabridum (Capparaceae) by the bats Artibeus planirostris and Artibeus fraterculus, respectively. The finding was made in two localities of the province of Bagua and Utcubamba, department of Amazonas, between the months of January and March 2012, during an evaluation for bats for an Environmental Impact Estudy for 2D Sismic Prospecting and drilling of 02 wells in block 145, zone 1, ERM company. We installed 10 nets of mist in each sampling point, the nets were evaluated from 18:00 to 00:00 hours. Artibeus planirostris was captured in January, carrying in its mouth one leaf of Cynophalla flexuosa, and expelling pellets of this, while A. fraterculus was found in March, carrying one leaf of Colicodendron scabridum; both bats were pregnant females. We are presumed that these ...

We present the record of the consumption and transfer of leaves of two species, Cynophalla flexuosa and Colicodendron scabridum (Capparaceae) by the bats Artibeus planirostris and Artibeus fraterculus, respectively. The finding was made in two localities of the province of Bagua and Utcubamba, department of Amazonas, between the months of January and March 2012, during an evaluation for bats for an Environmental Impact Estudy for 2D Sismic Prospecting and drilling of 02 wells in block 145, zone 1, ERM company. We installed 10 nets of mist in each sampling point, the nets were evaluated from 18:00 to 00:00 hours. Artibeus planirostris was captured in January, carrying in its mouth one leaf of Cynophalla flexuosa, and expelling pellets of this, while A. fraterculus was found in March, carrying one leaf of Colicodendron scabridum; both bats were pregnant females. We are presumed that these ...

Estudia la dieta y estructura trófica de un ensamblaje de murciélagos en el Santuario Nacional Pampa Hermosa y su zona de amortiguamiento, en donde además se reporta la abundancia y riqueza de los murciélagos en relación a la altitud. Presenta los recursos consumidos por un ensamblaje de 36 especies de murciélagos y se establece los grupos funcionales que conforman el ensamblaje, además de los cambios de sus dietas en una gradiente altitudinal. Se presenta además la especialización de algunos murciélagos hacia determinados recursos, la amplitud y sobreposición de nicho de las especies.