^ 



ARMY ANTS IN BRITISH GUIANA. 325 



Eciton {Lahidusf) morosum subsp. ursina Emery, Gen. Insect. 

 Dorylinse, 1910, p. 23, &. 



Cheliomyrmex ursinvs Wheeler, aiite p. 318, cf . 

 Type locality: Brazil (Andre). 



Cheliomyrmex andicola Emery. 



Cheliomyrmex nortoni subsp. andicola Emery, Bull. Soc. Ent. Ital. 

 ■26, 1894, p. 185, %; Emery, Gen. Insect. Dorylinte, 1910, p. 17, %. 



Cheliomyrmex andicola Forel, Mem. Soc. Neuchat. Sc. Nat. 5, 1912, 

 p. 10, Qi ^ ; Wheeler, ante p. 318, % ^ . 



Type-locality: Panamarca, Peru. 



Colombia: Cafetal Camelia, near Angelopolis, 1819 m.; Aguacatal, 

 T)ep. Tolima, 1515 m.; Facatativa, Dep. Cundinamarca, 2588 m. 

 (O. Fuhrmann). 



Cheliomyrmex megalonyx Wheeler. 



Ante p. 322,01 ^ &. 



Type-locality: Kartabo Point, British Guiana (Wheeler). 



Postscript. 



After the manuscript of this paper was completed Mr. Frederick 

 IVI. Gaige wrote me that he had taken a female of Eciton vagans Olivier 

 in the Arroyo de Arena, at an altitude of 400 ft., in the Santa Marta 

 Mts. of Colombia, on August 25, 1920. Dr. Carlos Bruch also sends 

 me word by Prof. J. C. Bradley that he has recently captured a 

 female of Eciton (Acamatus) strobcli Mayr in the Argentine. Thus 

 the number of species of which all three phases are known is increased 

 to eight. 



