Fig. 11. Lateral view of propodeum, showing: A) Propodeal spiracle separated from declivity margin by a distance longer than its diameter (Typhlomyrmex lavra); B) Propodeal spiracle close to the declivous face of propodeum (Holcoponera relicta—USNMENT00412058). Photos by Gabriela Camacho (A) and Jeffrey Sosa-Calvo; available from www.antweb.org (Antweb 2021).