Hygrobates (Hygrobates) ampliatus ampliatus Viets, 1936

Hygrobates ampliatus Viets, 1936: 211, Lundblad 1942: 14, 1953: 494; Halík 1944: 80; K. Viets 1954a: 69, 1954b: 124; K.O. Viets 1976: 76; Cook 1980: 117; Rosso de Ferradás 1987: 31, 2000: 33; Rosso de Ferradás et al. 1987: 117.

Material examined

La Pampa Province: 8 males, 8 females, Río Colorado near Río Colorado, 9 December 1999.

Río Negro Province: 8 males, 6 females, Río Negro near General Conesa, 9 December 1999.