118 



PICO-PASSERES. 



Division B. PASSERES MESOMYODI. 



The intrinsic muscles of the voice-organ joined to the end of 

 the bronchial semi-rings at or about the middle of the latter 

 (cf. Garrod, P. Z. S. 1877, p. 517). 



Subdivision OLIGOMYODyE. 



Fig. 2o. Fig. 2(5. 



Cj6 



Svrinx of Pitta strepittms, to show the Mesomyodian arrangement of its 



intrinsic muscles. [See autea, p. 6.] 



st. Steruo-tracheal muscle, ht. Eroncho-tracheal muscle. 



Family TYRANNID^ *. 



[ty. Halvin & Godman, Biol. Centr.-Amer., Aves, ii. p. 3, 1889.] 



Genus ELAINEA. 

 Suudevall, K. Vet.-Akad. Forh. iStockh. 1835, p. 89. 



Elainea cotta. 



Elainea cotta, Gosse, Ann. Nat. Hist. [2] iii. p. 257 (1849); 

 Sclater, Cat. B. Brit. Mus. xiv. p. 149 (1888). 



The Jamaican Olive Tyrant. 



IlaJ). Jamaica. 



* For tlie osteology of many of the North American Tyrannida;, cf. Shu- 

 feldt, Journ. of Moi-phology (U.S.), vol. iii. no. 1, June 1889, p. 103, tigs. 

 18, 19, of pis. v., vi. 



