Charles W. O'Brien

Annotated checklist of the weevils (Curculionidae sensu lato) of South America(Coleoptera: Curculionoidea)

Unexpected Ecological Effects of Distributing the Exotic Weevil, Larinus planus (F.), for the Biological Control of Canada Thistle

Delta, an Invaluable Computer Program for Generation of Taxonomic Monographs

Taxonomic revision and cladistic analysis of Atrichonotus Buchanan (Coleoptera: Curculionidae).

Revision and phylogeny of Perelleschus (Coleoptera: Curculionidae) with notes on its association with Carludovica (Cyclanthaceae)

Revision of the weevil genus Pissodes in Mexico with notes on Neotropical Pissodini (Coleoptera, Curculionidae).

The Semiaquatic Weevil Genus Listronotus in Mexico and Central America (Coleoptera: Curculionidae: Cylindrorhininae)

A Taxonomic Revision of the New World Subaquatic Genus Neochetinha (Coleoptera: Curculionidae: Bagoini)

Two new Lissorhoptrus Rice Pests in Northern South America, With a Review of the Species in Colombia and Venezuela (Cole?ptera: Curculionidae)

Revision of the neotropical weevil genus Argentinorhynchus Brèthes (Coleoptera: Curculionidae)