Odontostoechus Gomes [A. L.] 1947:7 Masc. Odontostoechus lethostigmus Gomes 1947. Type by original designation (also monotypic). •Synonym of Othonocheirodus Myers 1927 -- (Géry 1977:559 [ref. 1597]). •Possibly valid -- (Malabarba 1998:231-232 [ref. 23844]). •Valid as Odontostoechus Gomes 1947 -- (Malabarba in Reis et al. 2003:151 [ref. 27061], Mirande 2009:8 [ref. 30267] in Characidae, Stevardiinae, Mirande 2010:533 [ref. 31006], Oliveira et al. 2011:16 [ref. 31685]). •Synonym of Bryconamericus Eigenmann 1907 -- (Thomaz et al. 2015:20 [ref. 33893]). Current status: Synonym of Bryconamericus Eigenmann 1907. Stevardiidae: Diapominae.