GENERA AVIUM PASSERES 

FAM. PIPRIDA# 
I. MACHASROPTERUS DELICIOSUS 6%. 2. XENOPIPO ATRONITANS of 3, CERATOPIPRA CORNUTA 
31. MASIUS CHRYSOPTERUS CORONULATUS co. 5. MACHASROPTERUS PYROCEPHALUS go. 6. PIPRA SERENA SUAVISSIMA G7. 
7, CHIROXIPHIA LANCEOLATA, 
