Revision of Madagascan Cleridae (Coleoptera: Cleroidea). Part I. - The genus Biflabelotillus Pic, 1949 (Tillinae) Author Pavel, Filip Author Purchart, Luboš text Zootaxa 2024 2024-10-09 5519 3 384 394 http://dx.doi.org/10.11646/zootaxa.5519.3.3 journal article 304558 10.11646/zootaxa.5519.3.3 420544ff-4b36-493d-8fa7-53470b12dde7 1175-5326 13915935 988A65E0-4B68-4E8F-B52C-112FEAE8F06C Key to species of Biflabelotillus Pic, 1949 1. Elytra uniformly coloured ( Figs 14, 17 , 21, 24 ) or at most with pale-brown humeral spot ( Fig. 28 ). Pronotum parallel-sided ( Figs 7, 8 ). Space between eyes relatively broad, HW / FW <4................................................. 2 - Elytra bicoloured with anterior half black and posterior half pale brown. ( Fig. 34 ). Sides of pronotum not parallel, widest before middle ( Fig. 9 ). Space between eyes very narrow, HW / FW> 4. Bituberculate foveae lacking in apical third of elytra......................................................................................... B. bicolorus sp. nov. 2. Elytra pale brown, pronotum and head dark brown. Larger species with body length greater than 10 mm . Inner interstriae completely smooth, without any tubercles. Bituberculate foveae lacking in apical fourth of elytra. Space between foveae larger than their diameter.................................................................. B. foveolatus Pic, 1949 - Whole body black. Smaller species with body length less than 8 mm . All interstriae slightly but distinctly ungulated and with tubercles. Bituberculate foveae present on almost whole elytral surface. Space between foveae smaller than their diameter................................................................................. B. peyrierasi Menier, 1979