Documenting diversity in the Amazonian butterfly genus Bia (Lepidoptera, Nymphalidae) Author Penz, Carla M. Author Casagrande, Mirna M. Author Devries, Phil Author Simonsen, Thomas J. text Zootaxa 2017 4258 3 201 237 journal article 33146 10.11646/zootaxa.4258.3.1 97942778-cef4-4cf6-b4e4-c077e633daa8 1175-5326 569729 DE89E162-B255-474C-A824-20DFA551DBBD Bia rebeli pareci Penz & DeVries , NEW SSP. ( Figs 6 g–h, 12) Diagnostic description. Defined by the following combination of characters: (1) MF DFW white apical ocelli generally small. (2) MF DFW orange band moderately wide, somewhat diffuse. F DFW band moderately wide. (3) DFW iridescent band reaching CuA2 and sometimes surpassing this vein. F DFW iridescent band more diffuse and narrower than that of actorion , especially noticeable below CuA2 where the iridescence is less extended towards the tornus. (4) M DFW androconial organ on the CuA-CuA1-CuA2 intersection pale, contrasting scale color of surrounding area. (5) M DHW discal androconial pad varying from chocolate-brown to light brown, never darker than associated hairpencil. (6) M DHW discal hairpencil brown, similar in color to, or darker than discal androconial pad. (7) F VFW ripple pattern slightly less dense than that of M. Etymology. This species is named after the Parecis (or Paresí), indigenous people from western Mato Grosso . Type material. Holotype M ( Fig. 6 g), deposited in the DZUP collection, four labels separated by // and transcribed verbatim: HOLOTYPUS // Vilhena, RO[NDONIA], 26/IX/1986 , C. Elias leg. Polonoroeste // DZ 22.646 // Holotypus Bia rebeli pareci Penz & DeVries, 2017 . Paratypes are listed in Appendix, and Fig. 6 h shows a paratype F. Distribution and examined specimens. Fig. 12 and Appendix. Remarks. Bia rebeli pareci is parapatric with rebeli arikeme . Based on photographs of specimens from the Eurides Furtado private collection (see Appendix), three male and two female specimens from Brazil , Mato Grosso , Diamantino, Alto Rio Arinos can be confidently identified as rebeli pareci .