BTKTIS OF NORTH AND MIBm-F. AMF.RTCA. 491 



Southern Mexico, in SUtes of Vera Cruz (Cordova; Playa Vicente; 

 OrirbaBuena Vista), Tabasco (Teapa), and Yucatan (Cozumel 

 WandT southward through Guatemala (Choctum; sources of Rio de 

 aPasion) Britisli Honduras (Cayo), Honduras (Santa Ana; Yaruca; 

 Rio de 1 s Piedras; Segovia River), Nicaragiia (Chontales; Lo 

 sihalos) and Costa Rica (Angostura; Tucurnqur, Reventazon 

 T Xez- Carrillo; BoniUa; Cariblanco do Sarap.qu^; Naranjo; 

 vZt de Miravalies; Pozo Aznl de Pirris) to Panama (Panama Cty; 

 Calovevora; Calobre; Bogaba; Divala; Sante Fe de Veragua). 



Tyrannnla „lpkurei„,u. Sc.tek, Pvoc. Zo„1 S„c. Loud 1856 (pub. J.„. 26, 

 icti7\ 9Qr; /Tnvflnvq Vera Cmz, Mexico; coll. P. L. ipclatei). 



v.e„t. ve.a '^^j^^x:'^:::^:^'^. r.'; **,cL, 



GuatVml^Ca . Birds Brit. Mus., xiv. 1888, 200 (Cordova; Cozumel I 

 ?^clta 1 British Honduras; sources Rio de la Pasion, and Choctum, Guate- 

 iT^alc^tales, Nicaragua; Tucurriqui, Costa ^-' ^f^f ^.^H^ ' 

 Bugaba, and Chiriqui, Panama). -Cassin, Proc. Ac. ^at- S- Ma^ 

 144 (Rio Truando, Colombia). -Salvin and Scx^^-^.^- 1^-860 39^ 

 tum Guatemala).-LAWKKNCE, Am. Lye. N. Y., via, 1863, 8 (Panama R. RO, 

 ix 18fi8 114 (An-ostura, Costa Rica).-SALViN, Proc. Zool. Soc, 1867, i4» 

 s'anUF.Te taVa, pinama); 1870, 198 (Volcan ^^^^^^^^^^ 

 Calobre, Panama); Ibis, 1889, 360 (Cozumel I.; -^t-^-^^^^;"^' 7™- 

 fiir Orn., 1869, 308 (Costa Rica).-SuMicHHAST, Mem. Bost Soc^ N^ H. i, 

 ISfiq 557 (VeraCruz).-BoucARD, Proc. Zool. Soc. Lond., 1878 64 (Na anjo, 

 C^l ScS-N^o, Proc. TI. S. Nat. Mus., ^^'^'^.^^^^^ 

 Nicaragua).-RiDGWAY, Proc. U. S. Nat. Mus., x 1888 589 (Segovia R^ 



Hondui-as.-SALViN and Gobmak, Biol. '^^-^--^7;'.^^ '''lItz 

 '^ Ti,- noqfl 4Q« fVolcan de Miravalies, Costa Rica).— I^antz, 

 ^r^raZ A^d' Scl. ^^6-7 (1899), 222 (O.yo, BH« Honda,..).- 

 IZs, Ball. Ma. Comp. Zool., xxxix, 1903, 148 ( Y"™''- H'-'^TLxico- 

 G„.Jmala).-GR.«-, Hand-list, i, 1869 359 no 5451.-Sc,.atek and S.^lmn, 

 Nom Av Neolr., 1873, BI.-Sharpe, Hand-list, in, 1901, 131. 

 MlJ^Z^^pyp,^ <■«'-.. M„». Hoin., ii, Sep.., 18..9. 67, footnote (Mexico, 

 coll. Heine Mus.). 



Genus APHANOTRICCUS Ridgway. 

 Apkanofriccs « Riooway, Proc. Biol. Soc.Wash., xviii, Sept. 2, 1905, 207. (Type, 

 Myiohins capitalis Salvm.) , , . ,. v - 



Small Tyrannida.. (wing about 58-62 mm.) related to MytoUus, but 

 diff^rig h' ^!mchweak£r^^ 



,i;;;r^„„the™ Mexic. Gaaten^ala^and n^^^^^^^ 



which of two forms (if recognized) they should be referred. 

 a'Acpvvi, unseen, obscure; tmKKoi, a small bird. 



