Genera that contain: Gnathagnus [ 6 ] records

Ariscopus Jordan [D. S.] & Snyder [J. O.] 1902:479 [Proceedings of the United States National Museum v. 24 (no. 1263); ref. 2513] Masc. Ariscopus iburius Jordan & Snyder 1902. Type by original designation (also monotypic). •Valid as Ariscopus Jordan & Snyder 1902 -- (Mees 1960:47 [ref. 11931]). •Synonym of Gnathagnus Gill 1861 -- (Pietsch 1989:294 [ref. 12541], Kishimoto 1989:303 [ref. 13562]). •Synonym of Xenocephalus Kaup 1858 -- (Vilasri 2013:91 [ref. 33304]). Current status: Synonym of Xenocephalus Kaup 1858. Uranoscopidae.

Benthoscopus Longley [W. H.] & Hildebrand [S. F.] 1940:264 [Papers Tortugas Laboratory, Carnegie Institution of Washington v. 32; ref. 2822] Masc. Benthoscopus laticeps Longley & Hildebrand 1940. Type by monotypy. Authorship attributed to both authors, not Longley alone (see note by Hildebrand on p. 267). •Synonym of Gnathagnus Gill 1861 -- (Mees 1960:47 [ref. 11931], Pietsch 1989:294 [ref. 12541], Kishimoto 1989:303 [ref. 13562]). •Synonym of Xenocephalus Kaup 1858 -- (Vilasri 2013:91 [ref. 33304]). Current status: Synonym of Xenocephalus Kaup 1858. Uranoscopidae.

Execestides Jordan [D. S.] & Thompson [J. C.] 1905:253 [Bulletin of the Bureau of Fisheries v. 24 (for 1904); ref. 2538] Masc. Execestides egregius Jordan & Thompson 1905. Type by monotypy. •Valid as Execestides Jordan & Thompson 1905 -- (Mees 1960:47 [ref. 11931]). •Synonym of Gnathagnus Gill 1861 -- (Pietsch 1989:294 [ref. 12541], Kishimoto 1989:303 [ref. 13562]). •Synonym of Xenocephalus Kaup 1858 -- (Vilasri 2013:91 [ref. 33304]). Current status: Synonym of Xenocephalus Kaup 1858. Uranoscopidae.

Gnathagnoides Whitley [G. P.] & Phillipps [W. J.] 1939:235 [Transactions and Proceedings of the Royal Society of New Zealand v. 69 (no. 2); ref. 4737] Masc. Gnathagnus innotabilis Waite 1904. Type by original designation (also monotypic). •Synonym of Gnathagnus Gill 1861 -- (Mees 1960:47 [ref. 11931], Pietsch 1989:294 [ref. 12541]). •Synonym of Xenocephalus Kaup 1858 -- (Vilasri 2013:91 [ref. 33304]). Current status: Synonym of Xenocephalus Kaup 1858. Uranoscopidae.

Gnathagnus Gill [T. N.] 1861:115 [Proceedings of the Academy of Natural Sciences of Philadelphia v. 13; ref. 1774] Masc. Uranoscopus elongatus Temminck & Schlegel 1843. Type by monotypy. See Manilo 1998:114 [ref. 25310]. •Valid as Gnathagnus Gill 1861 -- (Mees 1960:47 [ref. 11931], Kishimoto in Masuda et al. 1984:293 [ref. 6441], Pietsch 1989:294 [ref. 12541], Kishimoto 1989 [ref. 13562], Gomon et al. 1994:719 [ref. 22532], Carpenter 2003:1747 [ref. 27092], Berry & Anderson 1961:580 [ref. 37362]). •Synonym of Xenocephalus Kaup 1858 -- (Springer & Bauchot 1994:79 [ref. 21269] and based on current status of the type species of Gnathagnus, Vilasri 2013:90 [ref. 33304]). Current status: Synonym of Xenocephalus Kaup 1858. Uranoscopidae.

Xenocephalus Kaup [J. J.] 1858:85 [Archiv für Naturgeschichte v. 24 (pt. 1); ref. 2576] Masc. Xenocephalus armatus Kaup 1858. Type by monotypy. •Senior synonym of currently-recognized genus Gnathagnus Gill 1861 in family Uranoscopidae (and valid) -- (Springer & Bauchot 1994;79 [ref. 21269]). •Valid as Xenocephalus Kaup 1858 -- (Kishimoto 2001:3520 [ref. 26287], Bray & Hoese 2006:1514 [ref. 29049], Gomon 2008:683 [ref. 30614], Gomon & Roberts 2011:3 [ref. 31180], Shinohara et al. 2011:54 [ref. 31715], Vilasri 2013:90 [ref. 33304], Gomon 2015:1490 [ref. 34298], Fricke et al. 2018:303 [ref. 35805], Fricke et al. 2019:253 [ref. 36673]). Current status: Valid as Xenocephalus Kaup 1858. Uranoscopidae.