390 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



Malacoptila panamensis Lafresnaye, Rev. Zool., x, March, 1847, 79 (Panama; 

 coll. Delattr^, now in coll. Ac. Nat. Sci. Phila.). — Sclater, Ann. and Mag. 

 N. H., eer. 2, xiii, 1854, 478 (monogr.); Synop. Bucconidae, 1854, 18; Cat. Am. 

 Birds, 1862, 273, part (Esmeraldas, w. Ecuador); Mon. Jacam. and Puff-Birds, 

 1882, 119, part, pi. 40; Cat. Birds Brit. Mus., xix, 1891, 196, part (excl. eyn. 

 mystacalis, aspera, poliopsis, sequatorialis, and blacica; o- also localities Tucu- 

 rriqui and Peje, Costa Rica, and all South American localities). — Cassin, 

 Proc. Ac. Nat. Sci. Phila., 1860, 134 (Rio Truando, Colombia).— Lawrence, 

 Aon. Lye. N. Y., vii, 1862, 290 (Lion Hill, Panama).— Sclater and Salvin, 

 Proc. Zool. Soc. Lond., 1864, 363 (Lion Hill).— Salvin, Proc. Zobl. Soc. 

 Lond., 1870, 201 (Volcan de Chiriqui, Bugaba, and Mina de Chorcha, Pan- 

 ama; crit.).— Zeled6n, Anal. Mus. Nac. Costa Rica, i, 1887, 119, part (Las 

 Trojas and Pozo Azul de Pirris, Costa Rica). — Cherrie, Anal. Inst. Fis.- 

 Geog. C. R., vi, 1893, 19 (Pozo del Pital, Costa Rica); Expl. Zool. Merid. 

 C. R., 1893, 48 (Palmar, Lagarto, and Boruca, Costa Rica).— Salvin and 

 Godman, Biol. Centr.-Am., Aves, ii, 1896, 516, part (San Mateo, Las Trojas, 

 Pozo Azul de Pirris, and Dota Mts.,& Costa Rica; Panama localities; excl. 

 South American localities and references). — Carriker, Ann. Carnegie Mus., 

 vi, 1910, 579 (Pacific slope Costa Rica; habits). 



M[alacoptila\ panamensis Cabanis and Heine, Mus. Hein., iv, heft 1, 1863, 134, 

 footnote (Panama). 



[Monasa] panamensis Gray, Hand-list, i, 1869, 88, no. 1048. 



[Malacoptila] panamensis Sclater and Salvin, Nom. Av. Neotr., 1873, 106. — 

 Sharpe, Hand-list, ii, 1900, 198, part (Costa Rica and Panama). 



B[ucco] panamensis Gray, Gen. Birds, iii, 1849, App., p. 4. 



[Capito] panamensis Bonaparte, Consp. Av., i, 1850, 146. 



[Chaunornis] panamensis Bonaparte, Ateneo Italiano, ii, 1854, 128 (Consp. 

 Volucr. Zygod., 1854, 13). 



Malacoptila costaricensis Cabanis, Joum. fiir Orn., x. May, 1862, 172 (Costa Rica; 

 coll. Berlin Mus.).- Lawrence, Ann. Lye. N. Y., ix, 1868, 118 (San Mateo 

 Costa Rica).— Frantzius, Joum. fiir Orn., 1869, 312, part (San Mateo). 



Malacoptila panamensis costaricensis Berlepsch, Joum. fiir Om.,.1884, 316. 



[Malacoptila panamensis] a. Var. costaricensis Sclater, Cat. Birds Brit. Mus., xix, 

 1891, 196, part (Dota, Costa Rica). 



Malacoptila inornata (not Monasa inornata Du Bus) Lawrence, Ann. Lye. N. Y., 

 viii, 1867, 4 (Lion Hill, Panama); ix, 1868, 118, part (Dota, Costa Rica).— 

 Sclater and Salvin, Proc. Zool. Soc. Lond., 1864, 363 (Panama; crit.).— 

 Salvin, Proc. Zool. Soc. Lond., 1870, 201 (Mina de Chorcha, Bugaba, and 

 Volcan de Chiriqui, Panama; crit.). 



[Malacoptila panamensis] b. Var. typica Sclater, Cat. Birds Brit. Mus., xix, 1891, 

 197 (Bugaba and Chorcha, Panama). 



MALACOPTILA PANAMENSIS INORNATA (DuBus). 



NORTHERN MALACOPTILA. 



Similar to M. p. panamensis but breast and sides much less dis- 

 tinctly streaked (in the adult male often entirely unstreaked) ; adult 

 male with throat and chest paler tawny, not darker than color of 



a These names pertain to South American forms which, while they may be con- 

 specific with M. panamensis, certainly are subspecifically distinct. Lack of material 

 prevents me from including the extralimital forms in the "key" on p. 388. 



b Other Costa Rica localities mentioned pertain to M. p. inornata. 



