Lymphatic preservation using methylene blue dye during laparoscopic varicocelectomy: early results Author Ayman, Adwan Author A Mohamed, A seida Author Danny, Rabah text Papéis Avulsos de Zoologia 2009 49 38 503 527 http://dx.doi.org/10.5281/zenodo.12659409 journal article 10.5281/zenodo.12659409 1807-0205 16. Ectenessidia nigriventris (Belon, 1902) Ectenessa nigriventris Belon, 1902a:15 . Material examinado: Caxias (Campus, UEMA, Morro do Alecrim), fêmea, 20-25.XII.2008 , F. Limeira-de-Oliveira col., luz branca.