Eschmeyer Poss [S. G.] & Springer [V. G.] 1983:309 Masc. Eschmeyer nexus Poss & Springer 1983. Type by original designation (also monotypic). Placed in its own family Eschmeyeridae by Mandrytsa 2001:259 [ref. 25636]. •Valid as Eschmeyer Poss & Springer 1983 -- (Washington et al. 1984:441 [ref. 13660], Poss 1986:955 [ref. 6331], Poss 1999:2355 [ref. 24796], Mandrytsa 2001:259 [ref. 25636]). Current status: Valid as Eschmeyer Poss & Springer 1983. Synanceiidae: Eschmeyerinae.