Polyrhachis (Myrmhopla) armata defensa Smith, 1857
Material examined. None available.
Material not physically examined. Syntype – CASENT0901845, ANTC21289 (OUMNH) [as Polyrhachis defensus] .
Literature. Type – Smith (1857) [as P. defensus]. Emery (1925) [transferred to subspecies of P. armata].
Localities. Unknown.
Habitat/Ecology. No information available in the Singapore context.
Remarks. Type locality in Singapore. See Remarks in previous section (i.e., P. armata) on distinction between P. armata and this subspecies.