E. formicetorum (Bruch, 1918: 194)

(Acanthocatops); Jeannel, 1936: 52 comb. (not stated as taxonomic change); Gnaspini, 1994: 35 (lectotype designation, description of male and female genitalia); Salgado, 2011d: 40.

Lectotype male (designated in Gnaspini, 1994; 18 specimens, males and females, depository not given, in original description) in MACN [in Jeannel, 1936 and Gnaspini, 1994 (7 syntypes examined)].

Type locality: La Granja, Alta Gracia (in nest of Camponotus (Myrmotrix) rufipes (Fabricius) ants), Córdoba Province, Argentina.

Distribution: Argentina: Córdoba Province: known only from type locality.