native to S. America, adventive in our area [map](2)(3)
Remarks
a complex species with bisexual populations and parthenogenetic lineages (Lanteri & Díaz 1994)
Print References
Lanteri A.A., Díaz N.B. (1994) Systematic study and cladistic analysis of the genus Aramigus Horn (Coleoptera: Curculionidae). Trans. Am. Ent. Soc. 120: 113-144. (Full text)