Cardiocondyla wroughtonii subsp. quadraticeps, Forel, 1912

Seifert, Bernhard, 2024, A taxonomic revision of the ants of the Cardiocondyla wroughtonii group (Hymenoptera: Formicidae) with a checklist of the Cardiocondyla species of the world, Soil Organisms (London, England) 96 (2), pp. 113-144 : 128

Cardiocondyla wroughtonii subsp. quadraticeps

Forel 1912 [types investigated]

This taxon has been described from Singapore. Investigated were 2 gyne and 3 worker syntypes labelled ‘ Singapore H.Overbeck’ and ‘ Cardiocondyla wroughtonii For quadraticeps For’, ZM Berlin. The type workers are allocated to the C. wroughtonii cluster with p = 0.9995 if run as wild-card in a LDA (for details see below).