Neaplax baja n. sp., assigned to the family Oxycarenidae (Lygaeoidea), is described from Mexico as the second member of the genus. New distributional records for Neaplax mexicana Slater are given, and an illustration of ...

The genus Xestocoris Van Duzee is reported from Mexico for the first time, and three new species, X. adustus (Guerrero, Morelos, Nayarit, and Puebla), X. clavatus (Chiapas, Guerrero, Michoacan, and Oaxaca), and X. punctatus ...

Andercnemodus picachus is described and illustrated as a new genus and species of Myodochini (Lygaeoidea) from Baja California (Mexico). The following Lygaeoidea are recorded from Mexico for the first time: Ochrimnus ...