Male Holotype of Chileria pamparum Berg 1883 deposited at Museo de La Plata (Carvalho & Carpintero 1992).
Male Holotype of Lygus aeruginosus Berg 1892 deposited at Museo Argentino de Ciencias Naturales "Bernardino Rvadavia" (Carvalho & Carpintero 1992).
Female Holotype of Saileria chilena Carvalho & Carpintero 1992 deposited at Museo de La Plata (Forero 2009). Female Paratype deposited at Museo de Historia Natural y Antropologia de Rio de Janeiro (Carvalho & Carpintero 1992).
Solanum tuberosum "potato"
Medicago sativa "alfalfa" or "lucerne"
According to Forero (2009) potato and alfalfa are not likely to be natural hosts of this species and accurate host-plant documentation is needed.
Found on Baccharis boliviensis (Wedd.) Cabrera (chijua) in Jujuy Province, Argentina (Contreras et al. 2025).