-
Syngnathus abaster Risso, 1827
- Syngnathus ethon Risso, 1827; (synonym)
- Syngnathus agassiz Michahelles, 1829; (synonym)
- Syngnathus caspius Eichwald, 1831; (synonym)
- Syngnathus nigrolineatus Eichwald, 1831; (synonym)
- Syngnathus nigrolineatus Eichwald, 1831
- Syngnathus bucculentus Rathke, 1837; (synonym)
- Syngnathus anguisigola Nardo (ex Chiereghini), 1847; (synonym)
- Syngnathus cuvieri Kaup, 1856; (synonym)
- Syngnathus flavescens Kaup, 1856; (synonym)
- Syngnathus algeriensis Gìnther (ex Playfair), 1870; (synonym)
- Syngnathus microchirus Moreau, 1891; (synonym)
- Syngnathus abaster var. ganzirriensis D'Ancona, 1934; (synonym)
- Syngnathus nigrolineatus maeoticus Slastenenko, 1938; (synonym)
- Syngnathus ethon aeolicus Di Caporiacco, 1948; (synonym)
- Syngnathus abaster caspius Berg, 1949; (synonym)
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?Syngnathus aculeatus Walbaum, 1792
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Syngnathus acus Linnaeus, 1758
- Syngnathus acus Retzius, 1800; (unavailable, in passing)
- Syngnathus rubescens Risso, 1810; (synonym)
- Typhle heptagonus Rafinesque, 1810; (synonym)
- Syngnathus brachyrhynchus Kaup, 1856; (synonym)
- Syngnathus delalandi Kaup (ex Bribron), 1856; (synonym)
- Syngnathus temminckii Kaup, 1856; (synonym)
- Typhlus delalandi Bibron, 1856; (unavailable, in passing)
- Syngnathus alternans Gìnther, 1870; (synonym)
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Syngnathus affinis Eichwald, 1831
- Syngnathus affinis Gìnther, 1870
- Syngnathus affinis; [CoL]
-
?Syngnathus anguineus Jenyns, 1835
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Syngnathus anguisigulastrus
- Syngnathus anguisigulastrus Nardo (ex Chiereghini), 1847; (unavailable, manuscript name)
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?Syngnathus arnoldorum Curtiss, 1938
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?Syngnathus ascendens Poey, 1876
-
?Syngnathus asper Bloch & Schneider, 1801
-
Syngnathus auliscus Fritzsche, 1980
- Siphostoma auliscus Swain, 1882; (valid as)
- Siphostoma sinaloae Jordan & Starks, 1896; (synonym)
- Syngnathus tweedliei Meek & Hildebrand, 1923; (synonym)
-
?Syngnathus bairdianus Dum©ril, 1870
-
?Syngnathus barbarus Linnaeus, 1758
-
?Syngnathus caballus Larraáaga, 1923
-
Syngnathus californiensis Storer, 1845
-
Syngnathus caribbaeus Dawson, 1979
-
Syngnathus carinatus Fritzsche, 1980
- Siphostoma carinatum Gilbert, 1892; (valid as)
-
?Syngnathus chorda Walbaum, 1792
- Syngnathus chorda Bloch & Schneider, 1801; (synonym, objective)
-
?Syngnathus cilo Walbaum, 1792
-
?Syngnathus coquerelii Dum©ril, 1870
-
Syngnathus euchrous Fritzsche, 1980
- Syngnathus euchrous Fritzsche, 1980; (valid subspecies)
- Syngnathus euchrous ollotropis Fritzsche, 1980; (synonym)
- Syngnathus euchrous; [CoL]
-
Syngnathus exilis Fritzsche, 1980
- Nerophis aequoreus var. exilis Holt & Byrne, 1906; (valid as)
- Siphostoma exile Osburn & Nichols, 1916; (valid as)
- Syngnathus exilis Eschmeyer & Herald, 1983
-
?Syngnathus fistulatus Peters, 1868
-
?Syngnathus flagellum Otto, 1821
-
?Syngnathus flavirostris Poey, 1876
-
Syngnathus floridae Robins & Ray, 1986
- Siphostoma floridae Jordan & Gilbert, 1882; (valid as)
- Syngnathus mackayi nesiotes Herald, 1942; (synonym)
-
?Syngnathus folletti Herald, 1942
-
?Syngnathus fucicola Bennett, 1832
-
?Syngnathus furcilla Walbaum, 1792
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Syngnathus fuscus Storer, 1839
- Syngnathus peckianus Storer, 1839; (synonym)
- Syngnathus peckii Storer, 1839; (unavailable, in synonymy)
- Syngnathus peckii Storer, 1839; (unavailable, no features)
- Syngnathus viridescens DeKay, 1842; (synonym)
- Syngnathus dekayi Dum©ril, 1870; (synonym)
- Syngnathus milbertianus Dum©ril, 1870; (synonym)
- Syngnathus pellegrini Fowler, 1919; (synonym)
- Syrictes fuscus Jordan & Evermann, 1927; (valid as)
- Syngnathus martini Herre, 1936; (synonym)
-
?Syngnathus fusiformis Walbaum, 1792
-
?Syngnathus hymenolomus Richardson, 1845
- Hymenolomus richardsonii Dum©ril, 1870; (synonym)
- Hymenolomus richardsonii Dum©ril, 1870; (unneeded replacement)
- Protocampus hymenolomus Gìnther, 1870; (valid as)
-
?Syngnathus inflator Suckow, 1799
- Syngnathus inflator Walbaum, 1792; (unavailable, no features)
-
Syngnathus insulae Fritzsche, 1980
-
?Syngnathus jaumei Howell Rivero, 1936
-
Syngnathus leptorhynchus Girard, 1854
- Syngnathus brevirostris Girard, 1854; (1 homonym)
- Syngnathus brevirostris Girard, 1854; (synonym)
- Syngnathus griseo-lineatus Ayres, 1854; (misspelling)
- Syngnathus griseolineatus Ayres, 1854; (synonym)
- Syngnathus brevirostris Kaup (ex Hemprich & Ehrenberg), 1856; (valid as)
- Syngnathus abboti Girard, 1858; (synonym)
- Syngnathus arundinaceus Girard, 1858; (synonym)
- Syngnathus dimidiatus Gill, 1862; (replacement)
- Syngnathus dimidiatus Gill, 1862; (synonym)
- Siphostoma barbarae Swain, 1884; (synonym)
- Syngnathus leptorhynchus; [CoL]
-
?Syngnathus linea Poey, 1876
-
?Syngnathus longirostris Cuvier, 1829
-
Syngnathus louisianae Gìnther, 1870
-
Syngnathus macrobrachium Fritzsche, 1980
-
Syngnathus macrophthalmus Duncker, 1915
-
?Syngnathus major Swainson, 1839
-
Syngnathus marinus
- Syngnathus marinus Walbaum (ex Hasselquist), 1792; (unavailable, in synonymy)
-
?Syngnathus marmoreus Poey, 1876
-
?Syngnathus martinicensis Bibron, 1856
-
?Syngnathus maximus Walbaum, 1792
-
?Syngnathus muraena Kaup, 1856
-
Syngnathus obsoletus
- Typhlus obsoletus Bibron, 1856; (unavailable, in synonymy)
-
?Syngnathus periscelis Walbaum, 1792
-
Syngnathus phlegon Risso, 1827
-
?Syngnathus picturatus Poey, 1876
-
?Syngnathus randalli Herald, 1965
-
?Syngnathus rhynchaenus Michahelles, 1829
-
Syngnathus rostellatus Nilsson, 1855
- Syngnathus dumerilii Dum©ril (ex Moreau), 1870; (synonym)
-
?Syngnathus rousseau Kaup, 1856
-
Syngnathus safina Paulus, 1992
-
Syngnathus schlegeli Kaup, 1856
- Syngnathus acusimilis Gìnther, 1873; (synonym)
- Syngnathus schlegeli soldatovi Lindberg, 1930; (synonym)
-
Syngnathus schmidti Popov, 1927
-
Syngnathus scovelli Lee et al., 1980
- Siphostoma scovelli Evermann & Kendall, 1896; (valid as)
- Syngnathus scovelli makaxi Herald & Dawson, 1972; (synonym)
-
?Syngnathus sibbaldi Walbaum, 1792
-
?Syngnathus solenostomus Bloch & Schneider, 1801
- Syngnathus salenostomus Bloch & Schneider, 1801; (misspelling)
-
?Syngnathus spinosus Risso, 1820
-
Syngnathus springeri Herald, 1942
-
?Syngnathus squarrosus Walbaum, 1792
-
?Syngnathus sundaicus Bleeker, 1853
-
Syngnathus taenionotus Canestrini, 1871
-
?Syngnathus taeniopterus Lacep¨de, 1835
-
Syngnathus tenuirostris Rathke, 1837
- Syngnathus tenuirostris Temminck & Schlegel, 1850; (1 homonym)
-
?Syngnathus tenuis Poey, 1868
-
Syngnathus typhle Linnaeus, 1758
- Syngnathus pelagicus Linnaeus, 1758
- Syngnathus carolinensis Gmelin, 1789; (unavailable, in synonymy)
- Syngnathus rondeletii Delaroche, 1809; (synonym)
- Siphostoma pelagicum Rafinesque, 1810; (valid as)
- Syngnathus pelagicus Risso, 1810; (1 homonym)
- Syngnathus pelagicus Risso, 1810; (synonym)
- Syngnathus viridis Risso, 1810; (synonym)
- Tiphle hexagona Rafinesque, 1810; (synonym)
- Tiphle hexagonus Rafinesque, 1810; (synonym)
- Tiphle hexagonus Rafinesque, 1810; (unneeded replacement)
- Syngnathus argentatus Pallas, 1814; (synonym)
- Syngnathus ponticus Pallas, 1814; (synonym)
- Syngnathus pyrois Risso, 1827; (replacement)
- Syngnathus pyrois Risso, 1827; (synonym)
- Syngnathus rotundatus Michahelles, 1829; (synonym)
- Peromere rondeletii Dum©ril, 1856; (synonym)
- Syngnathus anonymus Dum©ril (ex Bibron), 1870; (unavailable, in synonymy)
-
?Syngnathus typhloides Bennett, 1835
-
Syngnathus variegatus Pallas, 1814
-
?Syngnathus walcotti Nichols, 1937
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Syngnathus watermeyeri Smith, 1963