Cyrnellus collaris Flint 1971
Figs 6E–6H
Cyrnellus collaris Flint 1971: 31 (original description); Angrisano 1994: 139 (distribution); Flint 1996: 391; Paprocki et al. 2004: 16 (checklist); Angrisano & Sganga 2007: 18 (male redescribed, distribution); Paprocki & França 2014: 84 (checklist); Holzenthal & Calor 2017: 419 (catalogue).
Distribution. Argentina, Brazil, Peru, Uruguay.