Monognathus Bertin [L.] 1937:533 Masc. Monognathus taningi Bertin 1937. Type by subsequent designation. Described without type species after 1930 and not available from this author/date (Art. 13.3); genus apparently can date to Myers 1940:141 [ref. 3119] where a type is designated; see Appendix A in Eschmeyer 1990 [ref. 20647], Art. 13b. •Treated as valid and dating to Bertin 1937 -- (Böhlke 1966:618 [ref. 5256], Bertelsen & Nielsen 1987:141 [ref. 6618], Bertelsen et al. 1989:652 [ref. 13293], Nielsen & Hartel 1996:113 [ref. 22209], Smith 1999:1696 [ref. 24661], Smith 2003:763 [ref. 26989], Parin et al. 2014:51 [ref. 33547]). Current status: Valid as Monognathus Bertin 1937. Monognathidae.