79 



Descr. Rostrum flavum, culminis strigii, macula ante nares, 

 altera longitudinali ad tomium, mandibulaque nigris. Rectrices ante 

 apices rufos remigesąue in cceruleum vergentes. 



Obs. In junioribus maxilla ad basin rufo nebulosa apicem 

 versus in flavum et lutescentem transit. In his venter sordidė vi- 

 ridis. 



Pteroglossus scLCAtus, Swains, Pter. viridis, uropygio cris- 

 soque concoloribus ; guld albescente ; genis cceruleis. 



Long. tot. ll-13^o//.; rostri, 3-3^; alce,5; cauclce, Al; tar- 

 si, H. 



Pteroglossus sulcatus, Sivains., in Joiirn. Roy. Insfii., vol. ix. 

 p. 267. Zool. III., pi. 44. Temm., PI. Col.,pl. 356. 



Hab. in Guian^. 



Descr. Subunicolor. Remiges rectricesąue in cceruleum ad 

 apices vergentes. Rostrum pro genere brevius, latum, ad latera et 

 supernė complanatum ; maxillas latera 2-, mandibulae 1-sulcata: 

 nigrum, culmine apiceąue saturate rufo-brunneis, mandibulae an- 

 gulo sanguineo. 



The vvhole of the species characterized above are figured in Mr. 

 Gould's 'Monograph of the Ramphastidae,' vvhich isjust completed; 

 and all of them, with the exception of Pteroglossus Azarce, Pter. in- 

 scriptiis, and Pter. prasinus, are contained in the Society's collec- 

 tion, and were exhibited to the Meeting. 



