Formica strenua Haliday, 1836 an obsolete combination of Lasiophanes strenua (Haliday, 1836)
Formica strenua Haliday, 1836: 329 (w.) CHILE. Neotropic.
Primary type information: Primary type material: holotype (?) worker. Primary type locality: Chile: Port Famine (= Puerto del Hambre) (P.P. King). Primary type depository: BMNH. Type notes: No indication of number of specimens is given.