Polyrhachis arboricola Norton, 1868a: 60, fig. 3 (w.) MEXICO. Neotropic.

Primary type information: Primary type material: syntype workers (number not stated). Primary type locality: Mexico: (no further data) (Sumichrast). Primary type depository: unknown (no material is known to exist). Type notes: Material was originally sent “to the Smithsonian Institution (= USNM) from Mexico by Prof. Sumichrast”.