Labauchena hostilis Borgmeier, 1959a: 318, figs. 10, 11 (q.) BRAZIL (Rio de Janeiro). Neotropic.

Primary type information: Primary type material: holotype queen. Primary type locality: Brazil: Rio de Janeiro, Jacarepaguá (Taquara), 6.iv.1953 (T. Borgmeier). Primary type depository: MZSP. Secondary type information: Secondary type material: 2 paratype queens. Secondary type locality: Brazil: Paraná, Rolândia, 5.iv.1953 (W.W. Kempf). Secondary type depository: MZSP. Type notes: The MZSP Ant Collection has the type specimens of three of the four species described by Borgmeier, 1959a — Heteroponera angulata, Pheidole sensitiva, and Proceratium brasiliense. However, the types of Solenopsis hostilis could not be located in the collection. (Mônica Antunes Ulysséa)