342 U.S. NATIONAL MUSEUM BULLETIN 243 



Pleseobyrsa bicincta Monte 



Pleseobyrsa bicincta Monte 1946b, p. 283 [Brazil]. 



Type: Holotype 9; Palmerias, Monte Alegre, Mato Grosso, Brazil; 

 Monte Coll. (Mus. Nacional). 



Distribution: Brazil. 



Host Plant: Unrecorded. 



*Pleseobyrsa boliviana Drake and Poor 



Pleseobyrsa boliviana Drake and Poor 1937c, p. 165 [Bolivia]. — Monte 

 1938b, p. 129. 

 Type: Holotype cf, macropterous; Cochabamba, Bolivia; Drake Coll. 

 (USNM). 

 Distribution : Bolivia. 

 Host Plant: Avocado. 



*Pleseobyrsa chiriquensis (Champion) 



Leptobyrsa chiriquensis Champion 1897, p. 27, pi. 2, figs. 16, 16a 



[Panama]. 

 Pleseobyrsa chiriquensis: Drake and Poor 1937c, p. 165. — Monte 1942a, 

 p. 97 [Venezuela]; 1947b, p. 432 [Colombia; Persea americana], — 

 Hurd 1946, p. 471 [Costa Rica]. 

 Type: Sex unknown; Panama; British Mus. 

 Distribution: Panama; Colombia; Venezuela; Costa Rica. 

 Host Plant: Persea americana. 



Pleseobyrsa lichyi Monte 



Pleseobyrsa lichyi Monte 1945a, p. 251 [Venezuela]. 



Type: Holotype cf; Carreteras Maracay-Ocumare, Aragua, Venezuela; 

 Monte Coll. (Mus. Nacional). 



Distribution: Venezuela. 



Host Plant: Unrecorded. 



Pleseobyrsa nigriceps (Champion) 



Leptobyrsa nigriceps Champion 1897, p. 27, pi. 2, fig. 17 [Panama; 



Guatemala]. 

 Pleseobyrsa nigriceps: Drake and Poor 1937c, p. 165. 

 Type: Sex unknown; Cerro Zunil, Guatemala; British Mus. 

 Distribution: Panama; Guatemala. 

 Host Plant: Unrecorded. 



*Pleseobyrsa peruana Drake 



Pleseobyrsa peruana Drake 1939d, p. 529 [Peru]. 

 Type: Holotype <?, macropterous; Peru; Drake Coll. (USNM). 

 Distribution: Peru. 

 Host Plant: Unrecorded. 



