Syscia disjuncta Longino & Branstetter, 2021: 23, figs. 11, S18-20 (w.q.intercaste) MEXICO (Tamaulipas). Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Mexico: Tamaulipas, Rancho del Cielo, nr cabins, 23.10105 −99.19233 ±50m, 1200m, 17.vii.2006, mixed oak, ex forest litter, RSA2006-0005 (R.S. Anderson). Primary type depository: UNAM. Primary type specimen: CASENT0644247. Secondary type information: Secondary type material: paratype workers, paratype queen/s, paratype intercaste/s (numbers not stated). Secondary type locality: paratypes: same data as for holotype, same data as for holotype but Rancho del Cielo, along road, 23.09428 −99.20318 ±50m, 1100m, 18.vii.2006, mixed hardwood, ex forest litter, RSA2006-0006 (R.S. Anderson). Secondary type depositories: CASC, MCZC, USNM.