Biotoecus Eigenmann [C. H.] & Kennedy [C. H.] 1903:533 Masc. Saraca opercularis Steindachner 1875. Type by being a replacement name. Replacement for Saraca Steindachner 1875, preoccupied by Saraca Walker 1865 in Lepidoptera. Misspelled Biotaecus by Jordan 1920:502 [ref. 4905]. •Valid as Biotoecus Eigenmann & Kennedy 1903 -- (Kullander 1980:23 [ref. 5526], Kullander 1998:494 [ref. 23855], Kullander in Reis et al. 2003:618 [ref. 27061], Staeck 2003:125 [ref. 27488]). Current status: Valid as Biotoecus Eigenmann & Kennedy 1903. Cichlidae: Cichlinae.