Taxa included

Vellard, J. (1958). Études fuégiennes. Travaux de l'Institut Français d'Études Andines 6: 119-145.

Taxon
Mecysmauchenius segmentatus Simon, 1884 (Mecysmaucheniidae) 129, f. 1-13 (mf), Mecysmauchenius segmentatus
Mecysmauchenioides nordenskjoldi (Tullgren, 1901) (Mecysmaucheniidae) 133, f. 14-17 (m), Mecysmauchenius nordenskjöldi
Hahnia michaelseni Simon, 1902 (Hahniidae) 136, f. 18-25 (mf; misidentified per Dupérré & Tapia, 2024: 107), Hahnia michaelseni

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