BIRDS OF NOPTH AND MTDDI.F, AMERICA. 725 



vorv broadly opc-rculato, the membrane occupying much 



stnctecl ba^Uy UU m ,„,,ato, occupy.ng 



;:;:attrt oT"-. • .»achLpteru. (cxt.ahmital, . 



;; Rhafts of secondaries not thickened thickened 



«. Shatt. of primarieB not thickened nor b„»ed; rump not red; 

 , ;""'"lT:rrlrect*:l«cned, in adult male forming a 



males with a truncate or emargmate crest of long, stitt 



T^^^^^ ^''" Chiroprion (p. /35) 



, n i^H^f^at^i^i^'only s^nierect; ;;ot forming a distinct tuft 



H-isrSe=^— =f 



r^vmrlv denuded; adult male without a distinct crest 



uppei 1 Chiroxiphia(extralimital)rf 



Ilu^wit.; under paL not^lue (but hlack or 



""• ^taciwSl.ora.ge or rel or wholly yellow) upper 



p.^^^ts hlack, sometimes with blue on rump, often with 



ptl u red orange, yellow, blue, white, or opales- 



centTmiddle rectHces neither elongate nor attenuate. 



n Tail more than half as long as wmg. 



o Tail nearly two-thirds as long as wing, even the rec 

 " "^tici 1 Joadly rounded or subtruncate at tip; adu 

 xnalo with a deeply emargina e or d"^^ ^^ -^ ^^^^ 

 crest of elongated stiffened feathers, this crest 

 together with rest of head (except sometimes 

 throat) red, the rest of ^un^l;^ck^^^^^^^^ 



Pipraddiciosa &c\-^ter.) ^g^^ g (Type, Pipm «"''!"'«'" 



i Mach^ropterus Bonaparte, Consp. ^«^ ^^ . ^3;'A„,,;i,.,. three species.) 

 Maximilian=P. r.,Hh. HahnO (Peculi^^^^^^^^^ 



c lUcnra Reichenbach Av. ^Y^t Na ■ 1850,^pL^b ^^^^J^^^^^j^^^-^^^^^ (emendation) 



Heilimra (emendation) Salvin, lat. bu - (Southeastern Brazil; monotypic). 

 Sclater, Cat. Birds Brit. Mus^^^xl^^ 1888, 311 (^^^^^ . ^g,„^ 235. 



. CUro^ipUa Cal.n^ in ^ ^^^^^^^^^^^, to sc^ithern Brazil, Paraguay. 

 (Type, Pipra caudala bhaw.; i.«-'"^ i 



and northern Argentina.) ^^^ ,; ^Type, P'>™ '•«'•»"'" 



• e Ceralopipra Bonaparte. Consp. Volu. . . "^"^ ' -.^ 

 Spix ) Two spe<-ies, belonging to Guiana and Ama/onia. 



