BACUNCULUS.— DIAPHEKOMERA. 353 



Hab. Mexico, Teapa in Tabasco (H H. Smith) ; Guatemala, Senahu in Vera Paz 

 (Champion) [coll. Godman fy Salvin : 10 6 6 , including type]. 



16. Bacunculus phalangiphora, Rehn. 



Sermyle phalangiphora, Rehn, Ent. News, 1907, p. 229. 



Hab. British Honduras, Belize (J. I). Johnson, in Mus. Acad. Nat. Sci. 

 Philadelphia). 



17. Bacunculus physconia, Rehn. 



Sermyle physconia, Rehn, Proc. Acad. Nat. Sci. Philad. 1904, p. 51. 

 Hab. Costa Rica, Piedras Negras (U.S. Nat. Mus.). 



18. Bacunculus guatemalse, Rehn. 



Sermyle guatemalce, Rehn, Trans. Amer. Ent. Soc. xxix. p. 7 (1903). 

 Hab. Guatemala, Gualan ( U.S. Nat. Mus.). 



19. Bacunculus foliatus, Br. 



Bacunculus foliatus, Brunner, op. cit. ii. p. 336 (1907). 



Hab. Mexico, Guerrero (coll. Godman 8f Salvin, teste Brunner). 

 I can find no specimens of this species in the collection. 



20. Bacunculus (?) cacica, Kaup. 



Bacteria cacica, Kaup, Berl. ent. Zeitschr. xv. p. 28 (1871) . 

 Hab. Mexico. 



Omitted by Brunner from his Monograph. 



21. Bacunculus 0) palmeri, Caud. 



Bacillus palmeri, Caudell, Ent. News, 1902, p. 274. 

 Hab. Mexico, Durango (U.S. Nat. Mus.). 



Also omitted from Brunner's Monograph. 



DIAPHEROMERA, Gray. 

 Diapheromera, Gray, Syn. Phasua. p. 18 (1835) ; Brunner, op. cit. ii. p. 337 (1907). 



Conspectus specierum. 



1. Cerci simplices. oo- 



2. Femora intermedia et postica subtus carina mediana 



extra spinam normalem mutica D. calcarata, Burm. 



2'. Femora intermedia et postica subtus carina mediana 



obtuse denticulata D. denticrus, Stal. : 



1'. Cerci furcati, ineequales D. furcata, Br. 



3Aa2 



