CALÜRUS. 
549 
Trochilus Lafresnayei Boissonneau, Revue Zool. 1840. 8. 
Trochilus ßavicaudatus Fraser, Proceed. Zool. Soc. 1840. VIIT. 18. 
Lafresnaya Jlavicaudata Bonaparte, Conspectus Avium I. 68. — Gould, 
Monogr. Trochilidae II. Tb. 85. 
Entima Lafresnayei Cabanis, Mus. Heine. III. 51. 
Euclosia flavicaudata Mulsant et Verreaux, Mém. Cherbourg. 1866. XII. 207. 
Lafresnaya Lafresnayi Gray, Handlist Birds I. 136. 
lucifer Gray, List Genera Birds 18. — Heine, Journ. Ornithol. 1863. XI. 107. 
Cynanthus lucifer Swainson, Philos. Magaz. 1827. 442. [Mexico. 
Ornismya cyanopogon^ 0. simplex Lesson, Oiseaux mouches 50. Tb. 5; 
Suppl. 117. Tb. 9; 119. Tb. 10. 
Trochilus cyanopogon Swainson, Birds Brazil. Tb. 77. — Jardine, Humm. 
Birds IL 92. Tb. 15. 
Trochilus coruscus Lichtenstein, Verzeichn. mexic. Thiere 1830. Nr. 34. 35. 
Trochilus lucifer Jardine, Humm. Birds II. 79. 
Lucifer cyanopogon Reichenbach, Aufzähl. Colibri 13. 
Calothorax cyanopogon Gould, Monogr. Trochilidae III. Tb. 143. 
mesoleucus Burmeister, Syst. Uebers. Th. Brasil. II. 339. = Trochilus squa- 
mosus Tem. 
micrura Gould, Monogr. Trochilidae III. Tb. 148. = Trochilus micrurus. 
Mulsanti Gould, Monogr. Trochilidae HI. Tb. 145. = Trochilus Mulsanti. 
pillchra Gould, Monogr. Trochilidae III. Tb. 144. — Heine, Journ. Ornithol. 
1863. XL 207. {Mexico merid, 
Amathusia pulchra Mulsant et Verreaux, Mém. Cherbourg 1866. XII. 230. 
Manilia pulchra Gray, Handlist Birds I. 135. 
Rosae Gould, Monogr. Trochilidae III. Tb. 149. = Trochilus Rosae Bourc. 
rubineus Burmeister, Syst. Uebers. Th. Bras. II. 340. = Trochilus rubineus 
Gmel. 
Saulae Gray, Genera Birds I. 110. = Calothorax Gayi Gray. 
Schreibersi Gray, Genera Birds I. 110. {Rio napo, Rio negro. 
Trochilus Schreiber si Loddiges, Proceed. Zool. Soc. 1847. XV. 43. 
Jolaema Schreihersi Gould, Monogr. Trochilidae II. Tb. 93. 
Jonolaima Sehr eiber si Gray, Handlist Birds I. 136. 
Tespera Gray, Genera Birds I. 110. [Peru. 
Ornismya vesper Lesson, Oiseaux mouches 85. Tb. 19. 
Trochilus vesper Jardine, Humm. Birds I. 127. Tb. 29. 
Cynanthus vesper Jardine, Humm. Birds II. 147. 
Thaumastura vespera Bonaparte, Conspectus Avium I. 85. 
Lucifer vesper Bonaparte, Consp. Trochil. 11. 
Calliphlox vespera Reichenbach, Trochil. Enumer. 10. 
Rhodopis vespera Reichenbach, Aufzähl. Colibri 13. — Gould, Monogr. 
Trochilidae IIL Tb. 154. 
Amathusia vespera Mulsant et Verreaux, Mém. Cherbourg 1866. XII. 229. 
Yarrelli Gray, Genera Birds I. 110. — Gould, Monogr. Trochilidae III. 
Tb. 152. [Peru. Montevideo, 
Trochilus Yarrelli Bourcier, Proceed. Zool. Soc. 1847. XV. 45. 
Myrtis Yarrelli Gould, Introd. Monogr. Troch. 67. 
CALXJRUS (Trogonidae. — xaXoç pulcher, oupa cauda) Swainson, Classific. Birds 
1837. IL 337. — Gray, Genera Birds 1845. L 71. = Trogon Möhr. 
Synon.: Calliurus Agass. 
The bill differs from the others Trogonidae by the lateral margins being 
smooth and rounded to the tip, which is emarginated. Wings with the coverts 
prolonged and curved. Tail with the upper coverts greatly prolonged, concealing 
the ail, which is moderate, even in the middle and has the lateral feathers gra- 
duated. Tarsi short and partly covered with plumes. Toes long, strong, and 
the two anterior ones united at the base. 
antisianus Gray, Genera Birds I. 71. = Trogon antisianus d'Orb. 
