tenuirostris, Syngnathus Rathke [H.] 1836:23 [313], Pl. 2 (figs. 11-12) [Mémoires présentés à l'Académie impériale des sciences de St.-Pétersbourg par divers savaus et lus dans ses assemblées. Mémoires des savaus étrangers v. 3; ref. 18611] Crimea coast, Ukraine, Black Sea. No types known. •Valid as Syngnathus tenuirostris Rathke 1836 -- (Wheeler 1973:276 [ref. 7190], Dawson in Whitehead et al. 1986:637 [ref. 13676], Bilecenoğlu et al. 2002:67 [ref. 26753], Fricke et al. 2007:75 [ref. 29533], Vasil'eva 2007:76 [ref. 30517], Ninua & Japoshvili 2008:170 [ref. 31251], Kuiter 2009:251 [ref. 30404], Lipej & Dulčić 2010:37 [ref. 36649], Parin et al. 2014:210 [ref. 33547], Hamilton et al. 2016:Supplement 3 [ref. 35615] dated 1837, Artüz & Fricke 2019:555 [ref. 36612], Carneiro et al. 2019:178 [ref. 37250], Kovačić et al. 2020:23 [ref. 37519], Kovačić et al. 2021:38 [ref. 39014], Niță et al. 2022:143 [ref. 40471]). Current status: Valid as Syngnathus tenuirostris Rathke 1836. Syngnathidae: Syngnathinae. Distribution: Black Sea; Sea of Marmara; northern Mediterranean Sea, including Aegean Sea and Adriatic Sea. Habitat: brackish, marine.