boitonei, Simpsonichthys Carvalho [A. L. de] 1959:5, Figs. [Boletim do Museu Nacional do Rio de Janeiro, Zoologia, Nova Série No. 201; ref. 736] Temporary pool, central high flat land of Goiás State [now Distrito Federal], about 15°45'S, 48°00'W, Brazil, elevation 1100 meters. Holotype: MNRJ 9012. Paratypes: MNRJ 9013 (1), 9014-17 (4), 9018 (1, cleared & dissected). •Valid as Cynolebias boitonei (Carvalho 1959) -- (Shibatta & Garavello 1992:182 [ref. 21420], Costa 1995:60 [ref. 22097]). •Valid as Simpsonichthys boitonei Carvalho 1959 -- (Costa et al. 1996:17 [ref. 22219], Costa & Brasil 1996:95 [ref. 22917], Costa 1996:130 [ref. 25271], Costa 1998:75 [ref. 23792], Lazara 2001:295 [ref. 25711], Costa et al. 2003:140 [ref. 26946], Costa in Reis et al. 2003:540 [ref. 27061], Costa 2006:17 [ref. 28620], Costa & Brasil 2006:223 [ref. 28843], Costa & Brasil 2007:60 [ref. 29215], Costa 2007:200 [ref. 29338], Costa 2007:36 [ref. 29445], Costa 2012:314 [ref. 31750], Nielsen et al. 2017:166 [ref. 35304]). Current status: Valid as Simpsonichthys boitonei Carvalho 1959. Rivulidae: Cynolebiinae. Distribution: Upper São Bartolomeu River drainage, upper Paraná River, central Brazil. Habitat: freshwater.