Illustrated key to the genera included in the tribe Acanthocephalini (Hemiptera Heteroptera: Coreidae: Coreinae), with descriptions of three new genera, seven new species, new taxonomic rearrangements, and a key to genera of Placoscelini Author Brailovsky, Harry text Zootaxa 2021 2021-12-21 5082 5 457 475 journal article 2716 10.11646/zootaxa.5082.5.4 3fa676b0-872a-41c6-85ea-dacfab4e216a 1175-5326 5794957 D46E05BA-53A9-4284-984D-F85477D1998C Key to the known species of Cryptopetalops 1 Pronotal disc shiny castaneous orange without transverse stripes; scutellum dark brown with lateral margins, apex, and a small median spot at basal margin yellow ( Fig. 9 ).................................................. C. pluteus sp. nov. - Pronotal disc pale brown to castaneous orange with two transverse yellow stripes ( Figs. 7–8 ); scutellum pale to dark brown with lateral margins, apex, and complete median longitudinal stripe reaching the apex yellow.............. C. llorentei sp. nov.