is °4e VILLI LILY Oy AY INTRODUCTION. Xvl t t Cc > { rica I 1 } ‘ ‘he range [ t] z f; nil V in past periods f | No 0 ropl al or Sou h-Ame rican {e101 . | range O NS al 2 S 40 the 1G INCE c 5 5 f } V een mu h nN (Dx ) ive Ss M Ah } 1Se€ Viiln -F 7. rds | al h’s his Ory a ypears to ha ie b I uc more xtel Ss 5 as . I OI Cc dw ards nas ear S s ; als | : { o] Re S} 1¢ S i i f 7 uicl LOue found ivi1Ocene ident ified wo humerl1 as belonging { o a species of Tr ogon., W ] 1 We In t he VI : : os ok A 1c - Hoc] formations of the Allier, in France. These he described in his work ‘ Oiseaux Fossiles de la France,’ ii. p. 395, as belonging to a species which he proposed to call Trogon gallus. Cc 5 . . 5 5 GOVT IOOU ~~, In America the Trogonidee are strictly confined to the warmer parts of the southern IHR continent, and some of the West-India Islands ; the most northern part where they are found é = PII x in Mexico appears to be Mazatlan on the Pacific, and the valley of the Rio Grande on the Atlantic side. Thence they spread southwards over the whole intertropical portion of South America, and as far south as the extension of the wood-region of the southern provinces of y, Brazil. Trogons are absent from the more southern portion of the continent, as well as . from the western coasts of Chili and Peru. In the West Indies the two largest islands, = On” lox oO. La om. ‘On . o~ ‘Oo. ON o~ Cuba and San Domingo, have each a peculiar species ; but none have yet been noticed in any of the other islands, not even in Jamaica or Port Rico, both of which possess forests suitable for their sustenance. From the Antilles proper I exclude the island of Trinidad and + Tobago, which belong zoologically to South America. In Trinidad two species identical ey: with continental ones occur. OO Y — a ei A Teel ie do eee Sinead te Se os ee ee ee