eigenmanni, Typhlichthys Hubbs [C. L.] 1938:265 [Carnegie Institution of Washington Publications No. 491 (art. 21); ref. 2248] Not available, no distinguishing features, from caves in central Missouri. Earlier described by Charlton 1933. •In the synonymy of Typhlichthys subterraneus Girard 1859 -- (Romero & Paulson 2001:31 [ref. 26040], Poly & Proudlove 2004:5 [ref. 27586], Parenti 2006:58 [ref. 28881], Proudlove 2006:165 [ref. 28992]). •In the synonymy of Typhlichthys eigenmanni Charlton 1933. Nomen Nudum. Current status: Synonym of Typhlichthys eigenmanni Charlton 1933. Amblyopsidae.