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 Neseuterpia Villiers, 1980 ( Figs. 80–81 ) Neseuterpia Villiers, 1980: 89 . Type species — Neseuterpia curvipes Villiers, 1980 (original designation). Diagnosis. Prothorax narrowed anteriorly and posteriorly; sides with distinct tubercle at or slightly behind middle; males with femora pedunculate-clavate, profemora strongly dilated. Number of species currently included: 3. Remarks. According to Tavakilian (2001) on N. couturieri Tavakilian, 2001 (translated): “ Neseuterpia couturieri differes from N. curvipes Villiers, 1980 by the shape of the last visible abdominal segment of the female. Not knowing, for the moment, the male of curvipes , we do not think it useful to create a new genus for our new species, especially since the main difference is manifested by the shape of the seventh sternite and tergite transformed into ovipositor at curvipes ; the presence or not of the ovipositor in the Acanthocinini tribe has never justified the splitting of large genera such as the Nyssodrysternum , Lagocheirus , etc.” Neseuterpia couturieri ( Fig. 81 ) evidently does not belong to this genus: the metatarsomere I is distinctly longer than in the two other species of the genus, and the profemora in male is not strongly dilated. It appears to be most similar to Luteolepturges galbus with the only reliable difference being the longer antennae in both sexes.