Xenometra monilicornis Emery, 1917a: 96 (em.) VIRGIN IS (St Thomas). Neotropic.

Primary type information: Primary type material: holotype ergatoid male. Primary type locality: Virgin Is: St Thomas I. (no collector’s name). Primary type depository: MSNG. Type notes: This taxon is based on a single specimen (assumed to be a queen but actually an ergatoid male) of Cardiocondyla emeryi Forel, 1881, sensu Emery, 1909a: 26, misidentification.