— 231 - 



thorax and petiole are more coars.ly sculptured, the head is more 

 distinctly punctate and the joints of the apical half of the funi- 

 culus are broader than long. 



5. — Odontomachus hiematodes L. 



Two workers from Jalapa. 



Subfamily Dorylinae. 



6. — Clieliomyrmex nortoni Mayr. 

 Numerous workers, in part very immature, from Orizaba. 



7. — Eciton burchelli Westwood, var infamatum var. nov. 



Worker. Differing from the typical hurchelli in color. The 

 body is black, with the articulations of the legs, the tarsi, tips 

 of the antennal scapes, inner borders of mandibles, the clypeus 

 and posterior border of the gastric segments deep red. 



Soldier. Head brownish yellow, excepting the clypeus, cheeks 

 and mandibles, which are blackish. Thin anterior border of cly- 

 peus yellowish. Anterior portion of thorax black, more or less 

 of posterior portion brown. Legs, petiole, postpetiole and gaster 

 chocolate brown, antennae darker. In some specimens the two 

 ridges on the epinotum do not meet behind to form a transver- 

 se ridge, but merely converge and then run down onto the de- 

 clivity. 



Numerous workers and one soldier from Cordoba; also a se- 

 ries of workers and four soldiers from Manitee and Belize, Bri- 

 tish Honduras (J. D. Johnson). 



8. — Eciton (Acamatus) commntatnm Emery. 



A single worker from Jalapa seems to belong to this species. 



