Heterophlebus biumbratus (Collin, 1933)

Oreogeton biumbrata Collin, 1933: 55 (in key), 69, fig. 13c.

Heterophlebus biumbratus: Yang et al., 2007: 453 (cat.).

Syntypes. One male and six females (NHMUK), one male (USNM), Chile: Puntra (Chiloe Is.), Castro, Casa Pangue, Puerto Varas .

Distribution. Chile: Región de Los Lagos: Llanquihue Province (Casa Pangue, Puerto Varas), Chiloé Province (Castro, Puntra).

References. Stuardo, 1946: 106 (cat.); Smith, 1967: 17 (cat.); Pont, 1995: 40 (typ.); Rafael & Chagas, 2014: 438 (list).