Genus Heterophlebus Philippi, 1865

Heterophlebus Philippi, 1865: 764 . Type-species: Brachystoma (Heterophlebus) thoracica Philippi, 1865 (subs. des.) by Collin, 1933: 54 (footnote).

Brachystoma (Heterophlebus) Philippi, 1865 .

Heterophlebus: Collin, 1933: 54 (as syn. of Oreogeton).

Tenontomyia White, 1916: 237 . Type-species: T. gracilipes White (mon.).

References. Melander, 1928: 12 (tax.); Smith, 1967: 16 (cat.); Sinclair, 1995: 665, 671, 720–721 (removed from syn., class.); Sinclair & Cumming, 2000: 184 (in key); Sinclair & Cumming, 2006: 12, 24 (class., phyl.); Moulton & Wiegmann, 2007: 708, 712 (phy.); Sinclair, 2011: 31 (in key).

Remarks. Heterophlebus is known from Australia, New Zealand and South America (Collin 1933; Smith 1989). An identification key to species of Heterophlebus in southern South America, treated as Oreogeton, was provided by Collin (1933).