| | Amazonia | 483. _Eulampis_ | 2 | Lesser Antilles | 484. _Avocettula_ | 1 | Guiana | 485. _Lafresnaya_ | 2 |Venezuela and Columbia| 486. _Doryphora_ | 5 | Costa Rica to Ecuador| 487. _Chalybura_ | 5 |Costa Rica to Columbia| 488. _Heliodoxa_ | 5 |Costa Rica to Venezue.| | | & Boliv. | 489. _Iolæma_ | 2 | Ecuador to Peru | 490. _Phæolæma_ | 2 | Columbia and Ecuador | 491. _Eugenia_ | 1 | Ecuador | 492. _Aithurus_ | 1 | Jamaica | 493. _Thalurania_ | 10 | Costa Rica to Guiana,| | | Ecuador and Brazil | 494. _Panoplites_ | 3 | Columbia and Ecuador | 495. _Florisuga_ | 2 | Guatemala to Brazil | 496. _Microchera_ | 2 | Nicaragua to Veragua | 497. _Lophorius_ | 7 | Mexico to Brazil, | | | Peru, & Bolivia | 498. _Polemistria_ | 2 | Columbia to S. Brazil| 499. _Discura_ | 2 | Brazil | 500. _Gouldia_ | 4 | Costa Rica to Brazil | | | & Bolivia | 501. Trochilus | 2 | Mexico to Veragua | To Canada and Sitka 502. _Mellisuga_ | 1 | Jamaica to Hayti | 503. _Calypte_ | 3 | Mexico and Cuba | 504. Selasphorus | 7 | Mexico to Veragua | W. & Cen. United | | | States 505. Atthis | 1 | Mexico and Guatemala | California and | | | Colorado 506. _Stellula_ | 1 | Mexico | 507. _Calothorax_ | 2 | Mexico | 508. _Acestrura_ | 3 | Venezuela to Ecuador | | | & Bolivia | 509. _Chætocercus_ | 3 | Venezuela and Ecuador| 510. _Myrtis_ | 2 | Ecuador to Bolivia, | | | W. of Andes | 511. _Thaumastura_ | 1 | W. Peru | 512. _Rhodopis_ | 2 | W. Peru and Chili | 513. _Doricha_ | 5 | Mexico to Veragua, | | | Bahamas | 514. _Tilmatura_ | 1 | Guatemala | 515. _Calliphlox_ | 2 | Ecuador and Brazil | 516. _Loddigesia_ | 1 | Peruvian Andes | 517. _Steganura_ | 6 | Venezuela to Ecuador | | | & Bolivia | 518. _Lesbia_ | 6 | Columbia to Peru | 519. _Cynanthus_ | 2 | Venezuela to Ecuador | 520. _Sparganura_ | 4 | Columbia to Bolivia &| | | La Plata | 521. _Pterophanes_ | 1 | Columbia to Peru | 522. _Aglæactis_ | 4 | Columbia to Bolivia | 523. _Oxypogon_ | 2 | Venezuela and Columbia | 524.