Camponotus quadrilaterus Roger, 1863 junior synonym of current valid taxon Camponotus compressus (Fabricius, 1787)
Camponotus quadrilaterus Roger, 1863a: 136 (w.) INDIA (Puducherry). Indomalaya.
Primary type information: Primary type material: syntype workers (number not stated). Primary type locality: India: Coromandel, and Pondichery (no collector’s name). Primary type depository: unknown. Type notes: Roger type material is principally in DEIB, MNHN, MNHU, ZSBS.
Citations

Extant: 0 valid subspecies (3 obsolete combinations)