mariamole, Trichomycterus Barbosa [M. A.] & Costa [W. J. E. M.] 2010:110, Figs. 6, 16 [Ichthyological Exploration of Freshwaters v. 21 (no. 2); ref. 30782] Small stream tributary of Rio Alambari, Rio Paraíba do Sul basin, 22°23'43"S, 44°31'47"W, Município de Resende, Estado de Rio do Rio Janeiro, Brazil, elevation 663 meters. Holotype: UFRJ 6026. Paratypes: UFRJ 5142 (15), 5247 (15), 5400 (3 c&s), 5401 (3 c&s), 5666 (17), 5688 (6). •Valid as Trichomycterus mariamole Barbosa & Costa 2010 -- (Barbosa & Katz 2016:262 [ref. 34950]). Current status: Valid as Trichomycterus mariamole Barbosa & Costa 2010. Trichomycteridae: Trichomycterinae. Distribution: Rio Paraíba do Sul basin, southeastern Brazil. Habitat: freshwater.