Protogrammus Fricke [R.] 1985:294 Masc. Callionymus sousai Maul 1972. Type by original designation (also monotypic). •Valid as Protogrammus Fricke 1985 -- (Fricke in Whitehead et al. 1986:1092 [ref. 13677], Fricke 2002:51 [ref. 26547], Fricke 2006:10 [ref. 28872], Farias et al. 2016:1 [ref. 34167]). Current status: Valid as Protogrammus Fricke 1985. Callionymidae.