268 Prince C. L. Bonaparte on a New 



25. MusciCAPiD^. Rostrum usque a basi valde depressurii, latum, maxilla 



marginibus mandibulam subtus late convexam amplectens, apice 

 emarginato abrupte inflexa ; rictus ampliculus, vibrissis porrectis ; 

 membrana narium obsoleta vel nulla : pedes breviculi, tenuiculi ; 

 digiti laterales articulos duos raedii excedentes : ungues ineequales 

 parum curvati. 



64. Muscicapince. Rostrum mediocre, rectum, plus minus depressum, 

 medio carinatum ; rictus vibrissis rigidis elongatis : pedes breves, 

 gracillimi: digiti laterales inaequales, exterior cum mediano con- 

 junctus : alse longiculee : cauda elongata. 



66. Tceniopterince. Rostrum longiculura, parum depressum, rotundi- 

 culum, lateribus rectis ; gnathidiis verticaliter positis : pedes elon- 

 gati, validiculi : alse remige prima modice elongata : cauda longi- 

 cula. 



66. Tyrannince. Rostrum usque a basi depressum; gnathidiis subhori- 

 zontaliter positis ; rictus vibrissis nares obtegentibus : pedes breves, 

 graciliculi ; digiti laterales subsequilongi ; ungues elongati, graciles, 

 incurvi, acutissimi. 



67- Edolinoe. Rostrum ultra medium compressum, culmine sensim cur- 

 vato : pedes breves : alse elongatse, plus minus acuta? : cauda elon- 

 gata, ssepius forficata. 



68, Ceblepyrince. Rostrum ad basim latum, gnathidiis subhorizontali- 

 bus, angulo frontali acuto, sutura arcuata, vibrissis vix ullis : nares 

 rotundatae absque membrana, plumulis tectse : pedes breves ; digiti 

 laterales insequales : alae elongatse, remigibus tribus primis gradatis : 

 cauda medio emarginata; hinc inde rotundata: plumee uropygii 

 densissimse, fere spinosse. 



26. Lanid^. Rostrum validiculum, convexum, compressum, apice detiexo 



utrinque, vel cum dente exserto, vel profunde emarginato, gnathi- 

 diis altis, verticalibus ; sutura recta ; vibrissse, nares rotundatee abs- 

 que membrana : pedes mediocres ; pollex graciliculus ; ungues acuti : 

 alee mediocres, remige tertia sen quarta longiore. 



69. Psaridince. Rostrum grandiculum, crassum, subcylindraceum, sinu 



rotundo frontem late intrans, apice abrupte inflexo emarginatum ; 

 nares rotundatee, nudse, parvse : pedes exiles ; digiti laterales in- 



