*This tp^cies ranks in sit« b«tw«en I. coniroBtria and 



qxilig . In additlon to the greenish llnt of th« wndor part« 



•ni the head, th« dark, almost black m- juio poriions oi tno 



feathara of tho back, uppar tail and wing faathera and the 



\liaplcuou8ly ollve-green marglna of tho aaroa, constltuta a 



•ific character which d ist inguiahoa thia apaci aa fron» 1. 



