INDEX 



781 



magniplumis, Potamolegus superciliaris, 



212. 

 magnirostris, Astur, 349. 



Asturina, 340, 342, 345, 346, 348. 

 351. 



Buteo magnirostris, 351. 



Buteo (Rupornis), 338. 



Cymindis, 113. 



Falco, 212, 340, 342, 345, 346, 348, 

 351. 



Rupornis, 351. 



Rupornis magnirostris, 351. 

 magnus, Gampsonyx swainsonii, 77. 

 major, Rostrhamus sociabilis, 131, 138, 



139. 

 majusculus, Elanus axillaris, 76. 



Elanus leucurus, 70, 71, 75. 

 malfini, Nisus, 195. 

 manduyti, Spizaetus, 447. 

 mauduyti, Falco, 441. 



Spizaetus, 441, 447. 

 maurus, Falco, 499. 

 maxima, Asturina plagiata, 364. 



Buteo nitida, 364. 



Harpyia, 436. 

 maximus, Buteo nitidus, 216, 217, 362. 



364. 

 media, Cerchneis, 722. 

 Megacerchneis. 615. 

 megaloptera, Aquila, 546. 

 megarhynchus, Chondrohierax, 109. 



Chondrohierax uncinatus, 109. 



Cymindis, 109. 



Cymindus, 109. 



Leptodon, 109. 



Regerhinus. 108, 110. 

 Megatriorchis, 63. 

 megerhynchus, Regerhinus uncinatus, 



109. 

 melanaetus, Falco, 481. 

 melanobronchos, Falco, 415. 

 Melanocircus, 499. 



melanogyne, Hypotriorchis, 674, 680. 

 melanoleucus, Accipiter, 141. 



Buteo, 66, 357, 437, 440. 



Circaetus (Herpetotheres), 562. 



Geranoetus, 420. 



Micrastur, 562, 563, 572. 



Micrastur melanoleucus, 563, 573. 



Sparvius, 559, 560, 561, 562, 563, 

 572. 



Spizaetus, 212, 440. 



Spizaetus (Spizastur), 440. 



Spizastur, 438-440. 



Spiziastur, 441. 

 melanops, Falco, 376. 



Leucopternis, 377. 



Macagua, 160. 

 melanopterus, Falco, 72. 

 Melierax, 63, 140. 

 mercuriales, Falco, 747, 753. 

 meridensis, Buteo melanoleucus, 224. 



Gampson3'x swainsoni, 80. 



Geranoaetus melanoleucus, 224. 

 meridionales, Heterospizias, 209. 

 meridionalis, Asturina, 208. 



meridionalis, Buteo, 208. 



Buteogallus, 208. 



Cathartes aura, 33, 38. 



Falco, 204, 208. 



Heterospizias, 205, 206, 208, 396. 



Heterospizias meridionalis, 205, 209. 



Hvpomorplinus, 208. 



Morphnus, 208. 



Urubitinga, 205, 208. 



Urubitinga (Spizigeranus), 208. 

 mexicana, Accipiter, 179. 



Gennaia, 630. 



Urubitinga, 403, 404. 

 mexicanus, Accipiter, 178, 179, 181. 



Accipiter cooperi, 179. 



Accipiter cooperii, 179. 



Cooperastur, 179. 



Falco, 617, 621, 622, 623, 626, 630. 



Falco (Gennaia), 623, 630. 



Falco lanarius, 630. 



Falco (Hierofalco) lanarius, 630. 



Falco mexicanus polyagrus, 630. 



Hierofalco, 630. 



Morphnus, 403. 



Nisus cooperi, 179. 



Odontriorchis palliatus, 100. 



Pnigohierax, 630. 

 micra, Asturina nitida, 366. 

 Micraetus, 93. 452, 453. 



holmbergianus, 93, 100. 

 Micrastur, 62, 63, 543, 545, 548, 558, 

 559, 560, 561, 612. 



amaurus, 572. 



brachypterus, 563, 571. 



brachypterus brachypterus, 563, 

 571. 



concentricus, 565, 576. 



dvnastes, 166. 



gilvicollis, 564, 565, 576, 577. 



guerilla, 564, 576, 577. 



guerilla guerilla, 576. 



guerilla interstes, 578. 



guerilla zonothorax, 566. 



interstes, 578. 



melanoleucus, 562, 563, 572. 



melanoleucus melanoleucus, 563, 

 572. 



melanoleucus naso, 570, 571. 



melanoleucus percontator, 571. 



mirandoUei, 574. 



mirandoUei extim.us, 561, 572, 574. 



mirandollei mirandoUei, 562. 



mirandoUi, 574. 



mirandollii, 562, 573. 



pelzelni, 565. 



plumbeus, 564. 



poliogaster, 573. 



ruficollis, 564, 566, 576, 578. 



ruficollis gilvicollis, 565. 



ruficollis guerilla, 566, 574, 576, 577, 

 578. 



ruficollis interstes, 566, 577, 578. 



ruficollis ruficollis, 564. 



ruficollis zonothorax, 565, 566. 



semitorquatus, 562, 567, 571. 



