macrophthalmus, Trigonectes Costa [W. J. E. M.] 1990:141, Fig. 11 [Ichthyological Exploration of Freshwaters v. 1 (no. 2); ref. 14542] Forte Príncipe da Beira, Rondônia, Brazil. Holotype: MNRJ 11308. Paratypes: MNRJ 9804 (35), 11309 (1); MZUSP 37190-91 (3, 9), 38453 (1, c&s), 38454 (1, c&s). •Valid as Trigonectes macrophthalmus Costa 1990 -- (Costa 1998:78 [ref. 23792], Lazara 2001:309 [ref. 25711], Costa in Reis et al. 2003:543 [ref. 27061]). Current status: Valid as Trigonectes macrophthalmus Costa 1990. Rivulidae: Rivulinae. Distribution: Guaporé River basin, Brazil. Habitat: freshwater.