Species that contain: Triaenophorichthys and trigonocephalus [ 6 ] records

fasciapectoralis, Gobius Fowler [H. W.] 1938:42, Fig. 5 [Hong Kong Naturalist No. 6, Suppl.; ref. 17760] Hong Kong. Holotype (unique): ANSP 68296. Type catalog: Böhlke 1984:106 [ref. 13621]. •Synonym of Triaenophorichthys trigonocephalus (Gill 1859) -- (Endruweit 2024:86 [ref. 41040] dated 1860). •Synonym of Tridentiger trigonocephalus (Gill 1859) -- (Akihito & Sakamoto 1989:101 [ref. 14124], Wu in Pan et al. 1991:452 [ref. 23876], Parenti 2021:377 [ref. 38603]). Current status: Synonym of Tridentiger trigonocephalus (Gill 1859). Oxudercidae: Gobionellinae. Habitat: freshwater, brackish, marine.

genimaculatus, Tridentiger Regan [C. T.] 1905:23, Pl. 2 (fig. 1) [Annals and Magazine of Natural History (Series 7) v. 15 (no. 85) (art. 2); ref. 3624] Inland Sea, Japan. Holotype (unique): BMNH 1905.6.6.418. •Synonym of Triaenophorichthys trigonocephalus (Gill 1859) -- (Endruweit 2024:86 [ref. 41040] dated 1860). •Synonym of Tridentiger trigonocephalus (Gill 1859) -- (Akihito & Sakamoto 1989:101 [ref. 14124], Parenti 2021:377 [ref. 38603]). Current status: Synonym of Tridentiger trigonocephalus (Gill 1859). Oxudercidae: Gobionellinae. Habitat: freshwater, brackish, marine.

ioturus, Trifissus Jordan [D. S.] & Snyder [J. O.] 1900:373, Pl. 18 [Proceedings of the United States National Museum v. 23 (no. 1213); ref. 2502] Tokyo Bay, Japan. Holotype: USNM 49403. Paratypes: CAS-SU 6270 (1). Type catalog: Koumans 1940:130-131 [ref. 2676], Böhlke 1953:118 [ref. 12291]. •Synonym of Triaenophorichthys trigonocephalus (Gill 1859) -- (Endruweit 2024:86 [ref. 41040] dated 1860). •Synonym of Tridentiger trigonocephalus (Gill 1859) -- (Akihito & Sakamoto 1989:101 [ref. 14124], Parenti 2021:377 [ref. 38603]). Current status: Synonym of Tridentiger trigonocephalus (Gill 1859). Oxudercidae: Gobionellinae. Habitat: freshwater, brackish, marine.

marmoratus, Tridentiger Regan [C. T.] 1905:22, Pl. 2 (fig. 2) [Annals and Magazine of Natural History (Series 7) v. 15 (no. 85) (art. 2); ref. 3624] Inland Sea, Japan. Syntypes: BMNH 1905.6.6.416-417 (2). •Synonym of Triaenophorichthys trigonocephalus (Gill 1859) -- (Endruweit 2024:86 [ref. 41040] dated 1860). •Synonym of Tridentiger trigonocephalus (Gill 1859) -- (Lindberg & Krasyukova 1975:348 [ref. 7348], Akihito & Sakamoto 1989:101 [ref. 14124], Vasil'eva 1998:148 [ref. 23591], Parenti 2021:377 [ref. 38603]). Current status: Synonym of Tridentiger trigonocephalus (Gill 1859). Oxudercidae: Gobionellinae. Habitat: freshwater, brackish, marine.

taeniatus, Triaenophorichthys Günther [A.] 1874:156 [Annals and Magazine of Natural History (Series 4) v. 13 (no. 74) (art. 23); ref. 14189] Chefoo, Shantung Province, China. Syntypes: BMNH 1874.1.16.32-33 (2). •Synonym of Triaenophorichthys trigonocephalus (Gill 1859) -- (Endruweit 2024:86 [ref. 41040] dated 1860). •Synonym of Tridentiger trigonocephalus (Gill 1859) -- (Akihito & Sakamoto 1989:101 [ref. 14124], Parenti 2021:377 [ref. 38603]). Current status: Synonym of Tridentiger trigonocephalus (Gill 1859). Oxudercidae: Gobionellinae. Habitat: freshwater, brackish, marine.

trigonocephalus, Triaenophorus Gill [T. N.] 1859:18 [Annals of the Lyceum of Natural History of New York v. 7 (nos 1-3, art. 4); ref. 1753] Hong Kong. Holotype (unique): ZMMU P3123. Type catalog: Svetovidova 1978:259 [ref. 9011]. •Valid as Triaenophorichthys trigonocephalus (Gill 1859) -- (Endruweit 2024:86 [ref. 41040] dated 1860). •Valid as Tridentiger trigonocephalus (Gill 1859) -- (Berg 1949:1103 [ref. 20662], Lindberg & Krasyukova 1975:348 [ref. 7348], Eschmeyer & Herald 1983:264 [ref. 9277], Akihito in Masuda et al. 1984:272 [ref. 6441], Raquel 1988:60 [ref. 20747], Akihito & Sakamoto 1989:100 [ref. 14124], Wu in Pan et al. 1991:452 [ref. 23876], Kuiter 1993:346 [ref. 23929], Gomon et al. 1994:809 [ref. 22532], Zhu 1995:177 [ref. 25213], Cheng & Zhou 1997:367 [ref. 26385] dated 1858, Reshetnikov et al. 1997:757 [ref. 24702], Vasil'eva 1998:147 [ref. 23591], Sokolovskaya et al. 1998:13 [ref. 24670], Sato et al. 1998:43 [ref. 24972], Mizuno et al. 1999:13 [ref. 25311], Fuller et al. 1999:464 [ref. 25838], Larson in Randall & Lim 2000:640 [ref. 25122], Nakabo 2000:1256 [ref. 25182], Sadovy & Cornish 2000:250 [ref. 25480], Hutchins 2001:44 [ref. 25847], Pietsch et al. 2001:146 [ref. 25688], Shimizu 2001:42 [ref. 25799], Wang et al. 2001:275 [ref. 26566] dated 1858, Nakabo 2002:1256 [ref. 26193], Choi et al. 2003:400, 666 [ref. 26218], Nelson et al. 2004:173 [ref. 27807], Love et al. 2005:163 [ref. 37547], Pondella & Chinn 2005:57 [ref. 28041], Hoese & Larson 2006:1687 [ref. 29097], Hoese & Larson 2008:773 [ref. 30660], Kovačić & Patzner 2011:188 [ref. 31737], Larson 2011:237 [ref. 31740], Page et al. 2013:179 [ref. 32708], Cui et al. 2013:188 [ref. 32726], Matsui et al. 2014:7 [ref. 33344], Parin et al. 2014:506 [ref. 33547], Kells et al. 2016:308 [ref. 35888], Kovačić 2020:78 [ref. 37932], Kim et al. 2020:175 [ref. 39118], Sonoyama et al. 2020:108 [ref. 37637], Kovačić et al. 2021:43 [ref. 39014], Love et al. 2021:207 [ref. 39279], Parenti 2021:377 [ref. 38603], Gus'kov et al. 2022:73 [ref. 39564], Kovačić et al. 2022: 87 [ref. 39303], Kovačić et al. 2023:132 [ref. 40094], Page et al. 2023:125 [ref. 40505], Thu & Thao 2023:642 [ref. 40499]). Current status: Valid as Tridentiger trigonocephalus (Gill 1859). Oxudercidae: Gobionellinae. Distribution: Northwestern Pacific: Japan, Korea, China and northern Vietnam. Inadvertently introduced in eastern Pacific, Australia, Black Sea, and eastern Mediterranean Sea. Habitat: freshwater, brackish, marine.