Revision of the genus Stenolis Bates (Coleoptera, Cerambycidae, Lamiinae) Author Monné, Miguel A. text Zootaxa 2011 2831 39 53 journal article 10.5281/zenodo.204533 e2d82dda-59f2-4a6b-a75a-ef5ad3c70b57 1175-5326 204533 Key to the species of Stenolis 1. Spots of pubescence on prothorax and elytra yellow or whitish-yellow............................................ 2 - Spots of pubescence on prothorax and elytra blackish, whitish, grayish, or brownish................................. 5 2. Occiput with median longitudinal yellowish line, this line continuous on pronotum ( Fig. 1 ).... S. polygramma ( Bates, 1872 ) - Occiput and middle of pronotum without longitudinal lines.................................................... 3 3. Each side of pronotum with broad longitudinal line, continuous on sides of elytra, from base to apex ( Fig. 2 ).......................................................................................... Stenolis gilvolineata sp. nov. - Each side of pronotum with narrow longitudinal line, not continuous on elytra; each elytron with three to eight rounded spots.................................................................................................... 4 4. Each elytron with eight rounded spots, lacking short longitudinal yellow line behind humerus ( Fig. 4 )................................................................................................ Stenolis flavoguttata sp. nov. - Each elytron with three or four rounded spots and short longitudinal line behind humerus ( Fig. 6 ).................................................................................................. Stenolis xanthostigma sp. nov. 5. Pubescence predominantly grayish, with well-defined black spots on elytron...................................... 6 - Pubescence black, brownish, or brownish-gray, with spots of other color......................................... 9 6. Apical half of elytron with well-defined black belt, projecting forward in suture, sometimes with small subquadrate black mark on external side of basal third ( Fig. 3 ).............................................. S. angulata ( Fabricius, 1801 ) - Apical half of elytron with well-defined black belt and several black spots on basal and distal half, or with lateral black patch projecting forward from apical black belt................................................................. 7 7. Pronotum with a minute round median round spot near anterior and posterior margins; elytron with transverse black belt on apical third and several rounded and elongated black spots on anterior and posterior half ( Fig. 7 )................................................................................................. Stenolis calligrama ( Bates, 1872 ) - Pronotum with longitudinal black median patch and two lines on each side of middle; elytra with transverse black belt on api- cal third, projecting forward by suture and by margins........................................................ 8 8. Basal half of elytron mainly covered with grayish-white pubescence in compact patch, with internal and external margins cov- ered with black pubescence ( Fig. 8 ).................................................. Stenolis tavakiliani sp. nov. - Basal half of elytron with interrupted longitudinal lines of grayish and black pubescence ( Fig. 5 ).................................................................................................... Stenolis inclusa ( Bates, 1885 ) 9. Elytron with large dark-brown area located on disk at mid-length or slightly behind mid-length...................... 10 - Elytron with different pattern of spots and coloration........................................................ 11 10. Elytron with dark-brown subquadrate area on disk at about mid-length ( Fig. 9 )............. Stenolis pulverea ( Bates, 1881 ) - Elytron with dark-brown area located laterally behind humeral angle, and trapezoidal dark area on disk, close to suture margin ( Fig. 10 )............................................................ S. theobromae ( Lara & Shenefelt, 1964 ) 11. Elytron with numerous grayish-white rounded spots on entire surface.......................................... 12 - Elytron with other pattern of spots...................................................................... 13 12. Elytron with 20 spots, almost all rounded and similar in size ( Fig. 11 )..................... S. vigintiguttata ( Bates, 1885 ) - Elytron with more than 20 spots, some of them rounded and of different sizes, three larger spots near external margin ( Fig. 12 )................................................................................. S. multimacula sp. nov. 13. Pronotum with four rounded spots near posterior margin.( Fig. 13 ).............................. S. giesberti sp. nov. - Pronotum without rounded spots........................................................................ 14 14. Pronotum with narrow longitudinal white median line, continuous or interrupted................................. 15 - Pronotum with grayish or blackish longitudinal median line.................................................. 16 15. Scape very long, its apex exceeding base of elytron, slightly enlarged in apical third; conspicuous white mark present in middle of elytra ( Fig. 14 )..................................................................... S. marcelae sp. nov. - Scape shorter, its apex reaching posterior margin of prothorax, not enlarged on distal third; elytrona with narrow grayish-white longitudinal lines and winged-form posterior area on disk ( Fig. 15 ).......................... Stenolis nearnsi sp. nov. 16. Frons and genae densely covered with grayish pubescence; basal ¾ of femora with light-brown integument ( Fig.16 ).................................................................................... Stenolis laetifica ( Bates, 1872 ) - Frons and gena covered with sparse dark-brown pubescence; femoral integument dark brown ( Fig. 17 )............................................................................................ Stenolis polytaenia ( Bates, 1885 )