THE CANADIAN ENTOMOLOGIST. 275 



Spongovostox ghilianii Dohrn? 



Panama — Canal Zone, Paraiso. 5. iv., 1911. 9- (Schwarz.) 

 Mexico — Tampico. vii.; 1912. 1 cf. 2 9- (Schwarz.) 



Spongovostox alter Burr. 



Panama — Canal Zone, Paraiso. 9. ii. and 2. iv., 1911. o* c? . 

 (Schwarz.) 



Spongovostox apicedentata Caud. 



Mexico — Aguas Calientes. cf . (Schwarz.) 



Labia curvicauda Motsch. 



Panama — Canal Zone, Paraiso. 1. ii., 1911. 1 cf, 2 9- 

 25. iv., 1911. 19. (Schwarz.) 

 A cosmopolitan species. 



Labia equatoria Burr. 



Panama— Porto Bcllo. 20-25-26. ii., 1911. 2 brachypterous 

 and 2 macropterous 9 • (Schwarz.) 



Labia bilineata Scudd. 



Panama — Canal Zone, Paraiso. 5. iii., 1911. 9- (Schwarz.) 



Prolabia formica Burr. 



Panama — Canal Zone, Paraiso. 1 d\ 14 9 and some 

 larvae. Numerous dates, January-May, 1911. (Schwarz.) 



Prolabia annulata Beauv. 



Panama — Canal Zone, Paraiso. 2 d 1 , 6 9. January- 

 May, 1911. (Schwarz.). Frijoles, "on flowers of Lengua de 

 Vacca", 9. (Schwarz.) Tabernilla. 1. v., 1907. o", 9. (Busck.) 

 Bohio. 7. ii., 1911. 9. (Schwarz.) Port Limon. <? . (Knab.) 



This species has been discussed in detail by me in Proc. U. S. 

 Nat. Museum, and I have not altered the opinions there 

 expressed. 



Prolabia arachidis Yers. 



Guatemala — Champerico. 3. viii., 1908. cf. (Knab.) 

 Prolabia mexicana Bonn. 



Mexico — Vera Cruz, Cordoba. 23. iv., 1908. 9 • (Fenyes.) 



