18 PROCEEDINGS OF THE NATIONAL MUSEUM, vol. CI. 



Light brownish yellow, apical half of gaster dark brown, man- 

 dibles brownish red. 



Tyye locality. — Honduras : Lombardia. 



Type.— C^it. No. 24444, U.S.N.M. 



This species is described from a single worker close to A. 7nayii 

 Emery, but differs in its much smaller eye, feeble sculpture and in 

 color, in addition to the characters mentioned in the above descrip- 

 tion which separate it also, except in color, from vuvyri., var. ne- 

 glectus Emery from Brazil. 



ODONTOMACHUS CHELIFER (Latreille). 



Honduras: Choloma, Progresso. 



One colony found in debris at the foot of a tree in dense forest. 



ODONTOMACHUS HAEMATODA (Linnaeui). 



Honduras: Choloma. 



ODONTOMACHUS HAEMATODA (Linnaeus), subspecies LATICEPS Roger. 



Honduras: Progresso. 



ODONTOMACHUS HAEMATODA (Linnaeus), subspecies DULCIS, new subspecies. 



Woi^ker. — Length (including mandibles) 8 mm. 



Differing from typical haematoda in the following characters: 



The size is smaller, the tegument nearly opaque, with the stria- 

 tion of the head and thorax proportionately coarser; gastric seg- 

 ments 1-3 are densely striate punctate and subopaque; the petiole, 

 seen from the front, is distinctly broader and more narrowly rounded 

 at sides ; the color is dark brown, with the petiole and legs yellowish 

 and the mandibles and antennal scapes reddish. 



Type locality. — Honduras : Progresso. 



This is a very distinct subspecies, resembling subspecies laticeps but 

 is much smaller, differently colored and with the petiole broader and 

 more convex at sides (seen from the front). 



ODONTOMACHUS HAEMATODA (Linnaeus), subspecies STRIATIVENTRIS Emery. 



Honduras: San Juan Pueblo, Choloma. 



Subfamily Doryl-inae. 



CHELIOMYRMEX MOROSUS (F. Smith). 



Honduras: Cebia. 



Two intermediate workers were taken from a small colony uncov- 

 ered by turning a stone. The others disappeared in the ground and 

 could not be again located. In habitus, as well as in the locality 

 where it is found, this species is similar to Eciton coecum and liable 

 to be mistaken for it in the field and neglected bv the collector. 



