740 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



[Pharomacrus] modnno Sharps, Hand-list, ii, 1900, 146, part (Panama). 

 Pharomacrus mo-cinno Lawrence, Ann. Lye. N. Y., ix, 1868, 120 (Costa Rica). — 



Frantzius, Journ. fiir Orn., 1869, 313 (Turrialba, Cervantes, and Volcan de 



Irazii, Costa Rica). 

 Ph[aromacrus] costaricensis Cabanis, Joum. fiir Orn., 1869, 313, footnote, in text 



(Costa Rica). 

 Pharomacrus costaricensis Gould, Mon. Trog., ed. 2, 1875, in text to pL 1. — 



BoucARD, Rowley's Orn. Misc., iii, 1877, 21. — Zeledon, Proc. U. S. Nat- 



Mus., viii, 1885, 109 (Costa Rica); Anal. Mus. Nac. Costa Rica, i, 1887, 120 



(El Zarcero de Alajuela, La Palma de San Jose, and Faldas de Irazii, Costa 



Rica). 

 [Pharomacrus] costaricensis Heine and Reichenow, Nom. Mus. Hein. Orn., 1890 



210 (Chiriqui). 

 Pharomacrus mocinno, var. costaricensis Boucard, Proc. Zool. Soc. Lond., 1878, 



48 (Volcan de Irazu, Navarro, Candelaria, and Naranjo de Cartago, Costa 



Rica; habits). 

 Pharomacrus mocina,. . .var. costaricensis Boucard, Rowley's Orn. Misc., iii, 1877 



21; The Hum. Bird, i, 1891, 6, 7 (Costa Rica; Veragua), 18 (descr. female). 

 Pharomacrus mocinno costaricensis Ridgway, Proc. U. S. Nat. Mus., v, Feb. 28, 



1883, 497 (Volcan de Irazii; crit.), 501 (mts. near San Jose). — Bangs, Proc. 



New Engl. Zool. Club, iii, 1902, 31 (Boquete and Volcan de Chiriqui, 4,000- 



7,000 ft.). — Alfaro, Paginas Illustradas, i, 1904, 531, in text. — Carriker, 



Ann. Carnegie Mus., vi, 1910, 556 (highlands of Costa Rica; habits). — Ferry, 



Pub. 146, Field Mus. N. II., orn. ser., i, no. 6, 1910, 264 (Coliblanco, Costa 



Rica; habits). 

 Pharomacrus paradiseus (not Trogon paradiseus Bonaparte) Cabanis, Journ. fiir 



Orn., 1862, 175 (Costa Rica). 

 Nyctibius jamaicensis? [!] Lawrence, Ann. Lye. N. Y., ix, 1868, 120 (San Jose, 



Costa Rica ;= nestling !) 



Genus LEPTUAS Cabanis and Heine. 



Euptilotis a (not Euptilotus Reichenbach, 1850 b) Gould, Mon. Trog., ed. 2, pt. 1 



1858, text to pi. 6. (Type, Trogon neoxenus Gould.) 

 Euptllotis (typographical error) Sclater and Salvin, Nom. Av. Neotr., 1873, 104. 

 Leptuas c Cabanis and Heine, Mus. Hein., iv. Heft. 1, Feb., 1863, 185, 206. 



(Type, Trogon neoxenus Gould.) 

 Septuas (typographical error) Gould, Mon. Trog., ed. 2, Introd., 1875. 



Large Trogons related to PJiaromacJirus , but bill more slender, 

 depressed basally, with gonys relatively much longer and interramal 

 space shorter and. narrower; loral feathers retro rse (instead of 

 antrorse or erect) ; feathers on sides of occiput elongated, ver}^ slender, 

 forming filamentous tufts; middle wing-coverts broadly rounded, 

 not elongated, and adult male with longer upper tail-coverts falling 

 far short of tip of tail. 



Bill rather small, the moderately arched culmen much depressed 

 and broadl}^ rounded basally; tomia smooth (nonserrate), but with a 

 distinct svibterminal notch on both maxilla and mandible, the tip of 



O' Ed, well; r.z'dov, a feather; oug {uj-c6c), ear. (Gould.) 



i'Av. Syst. Nat., pi. 54. (Pycnonotidis.) 



c "Von AsTrroi" (zart, fein) und otjc (Ohr)." (Cabanis and Heine.) 



