Index. 



921 



affinis, Fuligula, 437 

 Fulix, 437 

 Marila, 437 

 Picolaptcs, 655 

 neglectus, Picolaptes, 633, 655, 



657 



Thamnophilus, 604 



Thripobrotus, 655 

 agami, Agamia, 430, 431 



Ardea, 431 

 Agamia agami, 430, 431 



picta, 431 

 agassizi, Cocornis, 894 

 Agelams phceniceus, 826 

 Agelaius phoeniceus, 322, 826 



richmondi, 826 



sonoriensis, 826 

 agilis, Vireo, 785 

 aglaiae, Hadrostomus, 664 



Platypsaris, 330, 665 



hypophaeus, Platypsaris, 664, 665 



latirostris, Platypsaris, 664 



obscurus, Platypsaris, 665 

 Agonostomus monticola, 296 

 Agyrtria amabilis, 525 



amabilis amabilis, 323, 514, 517, 

 5i8, 525 



amabilis decora, 325, 526 



boucardi, 325, 330, 339, 350, 362, 

 514, 513, 524, 781 



Candida, 517, 523 



decora, 526 

 Aimophila botterii sartorii, 322, 908 



rufescens hypathrus, 322, 909 



rufescens rufescens, 909 



ruficauda, 910 



lawrencii, 910 

 ruficauda, 322, 910 

 Ajaia ajaja, 427 

 Ajaja ajaja, 427 



rosea, 427 

 ajaja, Ajaia, 427 



Ajaja, 427 

 alba, Guara, 426 



Ibis, 426 



Scolopax, 426 

 albescens, Synallaxis, 634, 636 



latitabunda, Synallaxis, 325, 632, 



634 

 albibarbis, Corapipo, 325 

 albicauda, Stenopsis, 498, 499, 503 

 albicaudatus, Buteo, 456 



sennetti, Buteo, 450 



Tachytriorchis, 456 

 albicollis, Caprimulgus, 501 



Legatus, 321, 717 



Nyctidromus, 498, 501 



albicollis, Nyctidromus, 498, 501 



albicollis, Saltator, 874, 875 



Tyrannus, 717 

 albifrons, Amazona, 480, 488, 489 



albifrons, Amazona, 488 



Chrysotis, 488 



Psittacus, 488 

 albigula, Myrmotherula, 608 

 albigularis, Corethura, 410 



Creciscus, 325, 410 



Empidonax, 697 



Falco, 469 



Platytriccus, 727 



Porzana, 410 



Sclerurus, 645 

 albilinea, Columba, 394, 395 



crissalis, Columba, 324, 390-394 



Hirundo, 787 



Iridoprocne, 787 



Petrochelidon, 787 



Tachycineta, 787 

 albiloris, Polioptila, 751 

 albitempora, Chlorospingus, 839, 840 

 albitemporalis, Chlorospingus, 839, 840 

 albitorques, Erator, 663 



fraseri, Erator, 663 



Tityra, 663 



fraseri, Tityra, 663 

 albiventer, Geotrygon, 390, 404 

 albiventris plumbeicollis, Aramides, 



409 

 albocoronata, Michrochera, 552 

 albo-griseus, Pachyrhamphus, 666, 667 



albo-griseus, Pachyrhamphus, 666, 

 667 

 albogularis, Platytriccus, 323, 727 

 albovittatus distinctus, Coryphotriccus, 



689 

 albus, "Eudocimus, 426 

 Alcedinidae, Key to the Costa Rican 



Species of, 490 

 Alcedo amea, 493 



alcyon, 491 



amazona, 492 



aurea, 578 



superciliosa stictoptera, 494 



torquata, 491 

 alcyon, Alcedo, 491 



Ceryle, 491 



Streptoceryle, 492 

 Aldrovandi Museum, 2, 302 

 alfara, Creciscus, 410 

 alfari, Porzana, 410 



Alfaro, Senor don Anastasio, 364, 524 

 alfaroana, Amazilia, 527, 528 



Phoenicothraupis, 841, 843 



Saucerottia, 527 

 aliciae, Hylocichla, 743 



aliciac, Hylocichla, 743 



