268 INDEX 



PAGE 



Andropogon bicornis 37 



condensatus 37 



fastigratus 37 



hirtiflorus 37 



leucostachyus 37 



tener 37 



Ani 29 



greater 29 



groove-billed 29, 35, 37 



Annona, Hayes' 35 



Annona frutescens 35 



hayesii 35 



Antbear 65 



Antbird, bare-crowned 30, 33 



Cherrie's 30, 35 



Costa Rican bare-crowned 30, 35 



Salvin's 30, 32 



Sclater's 30, 32 



spotted 30, 32 



Zeledon's 30, 32 



Anteater 61 



Central American great 27, 64 



Chiriqui tbree-toed 27, 62 



Costa Rican two-toed 27, 61 



great 64 



Anthony, H. E 17 



Anthropoidea 222 



Anthurium acutangulum 33 



gracile 35 



hacumense 33 



j oseanum 40 



maximum 33 



Anthus parvus 31, 35, 37 



Antpitta, Michler's 30, 32 



Antshrike, fasciated 30, 33 



Antthrush, Hoffmann's 30, 35 



McLeannan's 30, 32 



Panama 30, 32 



rufous-breasted 40 



Antvireo, olive-sided 40 



rufous-winged 30, 33 



Antwren, black 30, 33 



half-collared 30, 33 



Lawrence's 30, 33 



Aotidae 224 



Aotus 224 



griseimembra 225 



rufipes 225 



zonalis 29, 44, 225, 240 



