STURNELLIN^, 



355 



Subfamily III. STURNELLIN^. 



Structure of SturneUa. 



Under this heading I foUow Dr. Cones in separating two forms 

 the Agdcemc that present an extraordinary mimetic resem- 

 blance to tlie Larks. They are at once recogniz;b]e by their flat- 

 tened mcsorhmmm, elongated outer secondaries, acute rectrices and 



hatos '°"^ ^^''*' "^^'"'^ '"^"^' ^^'°' ^""^ ^*'''"' 1'"'^^^' terrestrial 



Key to the Genera. 



A. Culmen slightly rounded anteriorly ; prerail- 



B. CulS^^Si • -tl^ron,...-: • pre;;nh;. ''■ ^''''''^''' ^^ '''■ 



colour yellow ^ .jq^ STDR^-EI.LA, p. 358. 



2a2 



