Key to South American genera of Acanthocinini (Coleoptera, Cerambycidae, Lamiinae) without erect setae on elytra; synonymies, transferences, revalidation, and notes on genera with erect setae on elytra Author Monné, Miguel A. 0000-0001-8825-3122 monne@uol.com.br Author Santos-Silva, Antonio 0000-0001-7128-1418 toncriss@uol.com.br Author Monné, Marcela L. 0000-0001-8825-3122 monne@uol.com.br text Zootaxa 2020 2020-10-21 4863 1 1 65 journal article 9030 10.11646/zootaxa.4863.1.1 95a73980-ea3b-47d6-9841-774c62b4d825 1175-5326 4416817 66DCE172-2486-450B-AD2C-2D80F573348E Nyssodrysternum Gilmour, 1960 ( Figs. 87–88 ) Nyssodrysternum Gilmour, 1960a: 59 . Type species— Nyssodrysternum fasciatum Gilmour, 1960 (original designation). Nyssodrystes Gilmour, 1963: 3 . Type species Nyssodrys deleta Bates, 1864 (original designation). Nyssodrys Bates, 1864b: 149 ( partim ). Pseudoleiopus Breuning, 1970: 487 . Type species— Pseudoleiopus borneanus Breuning, 1970 (original designation). Diagnosis. Sides of the prothorax divergent from the anterior margin to the apex of the lateral tubercles; lateral tubercles placed at posterior third; basal metatarsomere often longer than the two following together. Number of species currently included: 60.