Subfamily PROTEININAE Erichson, 1839b
Tribe Austrorhysini Newton & Thayer, 1995
0017. Megarthroides Steel, 1966: 298 (Fig. 12)
Type species: Megarthroides chilensis Steel, 1966
Only one species is known from and is restricted to South America.
Characters/Description: Steel 1966: 292 (characters in key).
Distribution.
South America: Chile.