: 9 i9-] Alexander: Neotropical Crake-FudBs. 145 



A Key to the Am: Species :? I-: ithoicyia C 



[. A supen or i?. z 



~ _ or R 3 3 



2. Cross-vein befcrr gth of vein R z ir. - :: 



mm.: mesonotum orange: abdomen': lac - 



(Brazil. nrfithorai 



Cros- \ i 7_ in ; -. '. .."'_- 



5 mm.; thorax iark brow: - - . 



brown diversified « □ e and brow- ; legs 



feOSa 



3. Wings - . 4 



Wings j 



black throughe-.:: . antennae ::' the male short legs 



lucrnosa O. S. 



Coloration br: i nae of the male el: - 



::sh. (.Panama clssrr.: - ;; 



J/ 2 open. (Wi aperca Z 



closed 6 



6. S rg gth about :_ mm : color -ax and 



abdomen which are orar_ ~acr_ i~ . .. 



Size smal ogth under io mm.; coloral - :ve 



~. Wings uniform in color or ir. - 



brown and -- inded S 



Wings pale with dar - or ss-bands or iark Is 



S. Knobs of haltere; ; 9 



Ha roughout 10 



o. Wings larkez :r:s::s5.rr. I 



Wings , iir.ally sti - - - ::-::- 



10. R,. s very srron; ; s orig - 



- :tor; J? a short not para - ucaata. 



Vena::;:: not as above - - 



ii. Wings slig 



maestitii 



Wings rm :- 



- lai : 



t rusty i - - feiiugittea 



ngs - 



(Brazfl.) 



. - , ver 6 mm ogs slig 



- 



14. Wings brown bands j 



Wings - - 5 19 



15. Vein Rj ay s - 1 ■ Rs 16 



- - Rf 



