Mar., 1909.] Notes on Guatemalan Hemiptera. 459 



Micrutalis binaria Fairm. 



One specimen from Puerto Barrios (March) two from Los 

 Amates (January and February). Evidently not common. 



Micrutalis malleifera Fowler. 



Los Amates, January, 1905. Santa Lucia, February 2, 1905. 

 Two specimens from Gaulan, differ from the more typical 

 example and possibly represent another species. 



Cyphonia clavata Fab. 



A good series of this very striking species from Puerto Barrios 

 (March) and Los Amates and Mazatenango (February). Fowler 

 records it for Guatemala only from Mirandilla. 



Poppea munda Fowler. 



A single specimen collected at Puerto Barrios March 3, 1905, 

 The species was described by Fowler as from one locality only, 

 "Panama, Caldera in Chiriqui 1200 feet (Champion)." 



Polyglypta maculata Burm. 



The single specimen referred here was taken at San Pedro in 

 February. While it might easily be referred to some of the des- 

 cribed varieties of dorsalis, it seems on the whole to agree best 

 with this species. 



Enchenopa lanceolatum Fab. 



Membracis lanceolatum Fab. Mant. Ins. II p. 263, 10 (1787). 

 Enchophyllum (Tropodocera) lanceolatum Fabr. Stal. Hemipt. 



Fabricana, 2, 42. 

 Enchenopa, lanceolata. Fowler, Biol. Cent. Em. 1, 9. 



Two specimens Puerto Barrios. Four specimens Los Amates, 

 February and March. 



These differ from our northern form of E. binotata in having 

 the pronotal horn longer and more curved, the tip much less 

 expanded laterally, and the carinas at base fewer and less distinct 

 so that I conclude they must be referred here, rather than to 

 binotata, in spite of Fowler's statement that it does not occur 

 in the northern part of Central America. 



Ceresa vitula Fab. 



Puerto Barrios, Los Amates, Mazatenango. These specimens 

 correspond closely with the var. minor of Fowler, but whether 

 thev merit varietal rank seems doubtful. 



Stictocephala sp. 



One specimen Santa Lucia Feb. 2, 1905. 

 Stictocephala dubia Fowler. 



Two specimens taken at Gaulan Feb. 2, 1905. It seems ver}' 

 probable that this species will prove to be a synonym of some 

 of the earlier described forms but I have not material at hand 

 to undertake a comparison. 



Sphaerocentrus curvidens Fairm. 



One specimen, Los Amates, February, 1905. 



