AFM developed the research project that resulted in the article. LMDN, ML and WRA identified the specimens. AFM, LMDN, FAC, and LS participated in the collection of specimens. LMDN photographed and edited the images. AFM and LMDN wrote the text and AFM, LMDN, FAC, ML, WRA and LS read, made suggestions and accepted the last version of the manuscript.