Sigara (Tropocorixa) santiagiensis (Hungerford, 1928)

(Figures 1–4; Tables 1–2)

Examined material

ARGENTINA: Chubut Province, Arroyo Nant and Fall, path to Corcovado, 5 February 2004, Archangelsky M. coll. (dissected eggs: 6; nymphs: instar I, 8 specimens; II–V, 7 specimens each) .