Cylydrorhinus fulvipes (Guérin-Méneville)
Listroderes fulvipes Guérin-Méneville 1839: 304; Kuschel 1955: 289 ( Cylydrorhinus). = Adioristus sulcatus Fairmaire 1885: 60; Bruch 1921: 237 ( Cylydrorhinus).
= Adioristus fuegianus Berg 1899: 63; Bruch 1921: 237 ( Cylydrorhinus subspecies of C. sulcatus).
Geographic distribution as in figure 8.
Specimens examined: ARGENTINA, Tierra del Fuego, Filaret, X-1982 (4 specimens with same data, MLP).
Temporal distribution: October.