n = 193
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Syngnathus abaster | Risso, 1827 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus abaster ganzirrensis | D'Ancona, 1934 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus abaster ganzirriensis | D'Ancona, 1934 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus acicularis | Jenyns, 1842 | Leptonotus blainvilleanus | Syngnathidae | Deep-bodied pipefish |
| Syngnathus acus | Linnaeus, 1758 | Syngnathus acus | Syngnathidae | Greater pipefish |
| Syngnathus acusimilis | Günther, 1873 | Syngnathus schlegeli | Syngnathidae | Seaweed pipefish |
| Syngnathus aequoreus | Linnaeus, 1758 | Entelurus aequoreus | Syngnathidae | Snake pipefish |
| Syngnathus affinis | Günther, 1870 | Syngnathus affinis | Syngnathidae | Texas pipefish |
| Syngnathus agassiz | Michahelles, 1829 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus agassizi | Michahelles, 1829 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus agassizii | Michahelles, 1829 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus algeriensis | Günther, 1870 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus alternans | Günther, 1870 | Syngnathus acus | Syngnathidae | Greater pipefish |
| Syngnathus altirostris | Ogilby, 1890 | Hippichthys penicillus | Syngnathidae | Beady pipefish |
| Syngnathus analicarens | Duncker, 1915 | Bryx analicarens | Syngnathidae | Pink pipefish |
| Syngnathus andersonii | Bleeker, 1858 | Micrognathus andersonii | Syngnathidae | Shortnose pipefish |
| Syngnathus anguisigola | Nardo, 1847 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus ansorgii | Boulenger, 1910 | Enneacampus ansorgii | Syngnathidae | |
| Syngnathus arctus | (Jenkins & Evermann, 1889) | Cosmocampus arctus | Syngnathidae | Snubnose pipefish |
| Syngnathus argentatus | Pallas, 1814 | Syngnathus typhle | Syngnathidae | Broadnosed pipefish |
| Syngnathus argulus | Peters, 1855 | Microphis argulus | Syngnathidae | Flat-nosed pipepfish |
| Syngnathus argus | Richardson, 1840 | Stigmatopora argus | Syngnathidae | Spotted pipefish |
| Syngnathus argyrostictus | Kaup, 1856 | Hippichthys penicillus | Syngnathidae | Beady pipefish |
| Syngnathus auliscus | (Swain, 1882) | Syngnathus auliscus | Syngnathidae | Barred pipefish |
| Syngnathus balli | (Fowler, 1925) | Cosmocampus balli | Syngnathidae | Ball's pipe fish |
| Syngnathus banneri | Herald & Randall, 1972 | Cosmocampus banneri | Syngnathidae | Roughridge pipefish |
| Syngnathus biaculeatus | Bloch, 1785 | Syngnathoides biaculeatus | Syngnathidae | Alligator pipefish |
| Syngnathus bicoarctatus | Bleeker, 1857 | Trachyrhamphus bicoarctatus | Syngnathidae | Double-ended pipefish |
| Syngnathus biserialis | Kaup, 1856 | Hippichthys penicillus | Syngnathidae | Beady pipefish |
| Syngnathus blainvilleanus | Eydoux & Gervais, 1837 | Leptonotus blainvilleanus | Syngnathidae | Deep-bodied pipefish |
| Syngnathus boaja | Bleeker, 1850 | Doryichthys boaja | Syngnathidae | |
| Syngnathus brachycephalus | Poey, 1868 | Cosmocampus brachycephalus | Syngnathidae | Crested pipefish |
| Syngnathus brachyrhynchus | Kaup, 1856 | Syngnathus acus | Syngnathidae | Greater pipefish |
| Syngnathus brachysoma | Bleeker, 1855 | Choeroichthys brachysoma | Syngnathidae | Short-bodied pipefish |
| Syngnathus brachyurus | Bleeker, 1854 | Microphis brachyurus | Syngnathidae | Short-tailed pipefish |
| Syngnathus brevicaudus | Castelnau, 1875 | Trachyrhamphus bicoarctatus | Syngnathidae | Double-ended pipefish |
| Syngnathus brevirostris | Rüppell, 1838 | Micrognathus brevirostris | Syngnathidae | Thorntail pipefish |
| Syngnathus bucculentus | Rathke, 1837 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus budi | Bleeker, 1856 | Microphis leiaspis | Syngnathidae | Barhead pipefish |
| Syngnathus caballus | Larrañaga, 1923 | Hippocampus erectus | Syngnathidae | Lined seahorse |
| Syngnathus caldwelli | Herald & Randall, 1972 | Cosmocampus howensis | Syngnathidae | Lord Howe pipefish |
| Syngnathus californiensis | Storer, 1845 | Syngnathus californiensis | Syngnathidae | Kelp pipefish |
| Syngnathus californiensis californiensis | Storer, 1845 | Syngnathus californiensis | Syngnathidae | Kelp pipefish |
| Syngnathus californiensis leptorhynchus | Girard, 1854 | Syngnathus leptorhynchus | Syngnathidae | Bay pipefish |
| Syngnathus carce | Hamilton, 1822 | Ichthyocampus carce | Syngnathidae | |
| Syngnathus caretta | Klunzinger, 1880 | Pugnaso curtirostris | Syngnathidae | Pug-nosed pipefish |
| Syngnathus caribbaeus | Dawson, 1979 | Syngnathus caribbaeus | Syngnathidae | Caribbean pipefish |
| Syngnathus carinatus | (Gilbert, 1892) | Syngnathus carinatus | Syngnathidae | |
| Syngnathus caspius | Eichwald, 1831 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus cayennensis | Sauvage, 1882 | Microphis lineatus | Syngnathidae | Opossum pipefish |
| Syngnathus chihiroe | Matsunuma, 2017 | Syngnathus chihiroe | Syngnathidae | |
| Syngnathus cinctus | Ramsay, 1882 | Festucalex cinctus | Syngnathidae | Girdled pipefish |
| Syngnathus coccineus | Herald, 1940 | Cosmocampus coccineus | Syngnathidae | |
| Syngnathus conspicillatus | Jenyns, 1842 | Corythoichthys conspicillatus | Syngnathidae | |
| Syngnathus corrugatus | Weber, 1913 | Bhanotia fasciolata | Syngnathidae | Corrugated pipefish |
| Syngnathus crenulatus | Weber, 1913 | Corythoichthys haematopterus | Syngnathidae | Messmate pipefish |
| Syngnathus crinitus | Jenyns, 1842 | Micrognathus crinitus | Syngnathidae | Banded pipefish |
| Syngnathus cuncalus | Hamilton, 1822 | Microphis cuncalus | Syngnathidae | Crocodile-tooth pipefish |
| Syngnathus curtirostris | Castelnau, 1872 | Pugnaso curtirostris | Syngnathidae | Pug-nosed pipefish |
| Syngnathus cyanospilos | Bleeker, 1854 | Hippichthys cyanospilos | Syngnathidae | Blue-spotted pipefish |
| Syngnathus cyanospilus | Bleeker, 1854 | Hippichthys cyanospilos | Syngnathidae | Blue-spotted pipefish |
| Syngnathus dactyliophorus | Bleeker, 1853 | Dunckerocampus dactyliophorus | Syngnathidae | Ringed pipefish |
| Syngnathus darrosanus | Dawson & Randall, 1975 | Cosmocampus darrosanus | Syngnathidae | D'Arros pipefish |
| Syngnathus dawsoni | (Herald, 1969) | Syngnathus dawsoni | Syngnathidae | |
| Syngnathus delalandi | Kaup, 1856 | Syngnathus acus | Syngnathidae | Greater pipefish |
| Syngnathus deocata | Hamilton, 1822 | Microphis deocata | Syngnathidae | Deocata pipefish |
| Syngnathus deokhatoides | Bleeker, 1854 | Doryichthys deokhatoides | Syngnathidae | |
| Syngnathus djarong | Bleeker, 1853 | Hippichthys heptagonus | Syngnathidae | Belly pipefish |
| Syngnathus djarong luzonica | Aurich, 1935 | Hippichthys heptagonus | Syngnathidae | Belly pipefish |
| Syngnathus dumerilii | Duméril, 1870 | Syngnathus rostellatus | Syngnathidae | Nilsson's pipefish |
| Syngnathus dunckeri | Metzelaar, 1919 | Bryx dunckeri | Syngnathidae | Pugnose pipefish |
| Syngnathus elucens | Poey, 1868 | Cosmocampus elucens | Syngnathidae | Shortfin pipefish |
| Syngnathus ethon | Risso, 1827 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus ethon aeolicus | Di Caporiacco, 1948 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus euchrous | Fritzsche, 1980 | Syngnathus euchrous | Syngnathidae | Chocolate pipefish |
| Syngnathus exilis | (Osburn & Nichols, 1916) | Syngnathus exilis | Syngnathidae | Barcheek pipefish |
| Syngnathus fasciatus | Risso, 1810 | Nerophis maculatus | Syngnathidae | |
| Syngnathus fasciolatus | Duméril, 1870 | Bhanotia fasciolata | Syngnathidae | Corrugated pipefish |
| Syngnathus flavescens | Kaup, 1856 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus flavofasciatus | Rüppell, 1838 | Corythoichthys flavofasciatus | Syngnathidae | Network pipefish |
| Syngnathus floridae | (Jordan & Gilbert, 1882) | Syngnathus floridae | Syngnathidae | Dusky pipefish |
| Syngnathus fluviatilis | Peters, 1852 | Microphis fluviatilis | Syngnathidae | Freshwater pipefish |
| Syngnathus foliatus | Shaw, 1804 | Phyllopteryx taeniolatus | Syngnathidae | Common seadragon |
| Syngnathus folletti | Herald, 1942 | Syngnathus folletti | Syngnathidae | |
| Syngnathus fuscus | Storer, 1839 | Syngnathus fuscus | Syngnathidae | Northern pipefish |
| Syngnathus gastrotaenia | Bleeker, 1853 | Hippichthys spicifer | Syngnathidae | Bellybarred pipefish |
| Syngnathus gracilis | Steindachner, 1901 | Hippichthys spicifer | Syngnathidae | Bellybarred pipefish |
| Syngnathus griseolineatus | Ayres, 1854 | Syngnathus leptorhynchus | Syngnathidae | Bay pipefish |
| Syngnathus haematopterus | Bleeker, 1851 | Corythoichthys haematopterus | Syngnathidae | Messmate pipefish |
| Syngnathus hardwickii | Gray, 1830 | Solegnathus hardwickii | Syngnathidae | Hardwicke's pipefish |
| Syngnathus helfrichii | Bleeker, 1855 | Hippichthys heptagonus | Syngnathidae | Belly pipefish |
| Syngnathus heterosoma | Bleeker, 1851 | Doryichthys heterosoma | Syngnathidae | |
| Syngnathus hildebrandi | Herald, 1965 | Cosmocampus hildebrandi | Syngnathidae | Dwarf pipefish |
| Syngnathus hippocampus | Linnaeus, 1758 | Hippocampus hippocampus | Syngnathidae | Short snouted seahorse |
| Syngnathus hunnii | Bleeker, 1860 | Hippichthys spicifer | Syngnathidae | Bellybarred pipefish |
| Syngnathus independencia | Hildebrand, 1946 | Cosmocampus coccineus | Syngnathidae | |
| Syngnathus insulae | Fritzsche, 1980 | Syngnathus insulae | Syngnathidae | |
| Syngnathus investigatoris | Hora, 1926 | Cosmocampus investigatoris | Syngnathidae | Investigator pipefish |
| Syngnathus jonesii | Günther, 1874 | Micrognathus crinitus | Syngnathidae | Banded pipefish |
| Syngnathus jullieni | Sauvage, 1874 | Doryichthys boaja | Syngnathidae | |
| Syngnathus kaupi | Bleeker, 1863 | Enneacampus kaupi | Syngnathidae | |
| Syngnathus kaupii | (Bleeker, 1863) | Enneacampus kaupi | Syngnathidae | |
| Syngnathus koilomatodon | Bleeker, 1858 | Halicampus grayi | Syngnathidae | Gray's pipefish |
| Syngnathus kuhlii | Kaup, 1856 | Hippichthys cyanospilos | Syngnathidae | Blue-spotted pipefish |
| Syngnathus leiaspis | Bleeker, 1854 | Microphis leiaspis | Syngnathidae | Barhead pipefish |
| Syngnathus leptorhynchus | Girard, 1854 | Syngnathus leptorhynchus | Syngnathidae | Bay pipefish |
| Syngnathus louisianae | Günther, 1870 | Syngnathus louisianae | Syngnathidae | Chain pipefish |
| Syngnathus lumbriciformis | Jenyns, 1835 | Nerophis lumbriciformis | Syngnathidae | Worm pipefish |
| Syngnathus macrobrachium | Fritzsche, 1980 | Syngnathus macrobrachium | Syngnathidae | |
| Syngnathus macrophthalmus | Duncker, 1915 | Syngnathus macrophthalmus | Syngnathidae | |
| Syngnathus makaxi | Herald & Dawson, 1972 | Syngnathus makaxi | Syngnathidae | |
| Syngnathus manadensis | Bleeker, 1856 | Microphis manadensis | Syngnathidae | Menado pipefish |
| Syngnathus margaritifer | Peters, 1868 | Vanacampus margaritifer | Syngnathidae | Mother-of-pearl pipefish |
| Syngnathus martensii | Peters, 1868 | Doryichthys martensii | Syngnathidae | |
| Syngnathus matterni | (Fowler, 1918) | Hippichthys heptagonus | Syngnathidae | Belly pipefish |
| Syngnathus maxweberi | Whitley, 1933 | Cosmocampus maxweberi | Syngnathidae | Maxweber's pipefish |
| Syngnathus melanopleura | Bleeker, 1858 | Doryrhamphus melanopleura | Syngnathidae | |
| Syngnathus mento | Bleeker, 1856 | Microphis mento | Syngnathidae | |
| Syngnathus microchirus | Moreau, 1891 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus micronotopterus | Fowler, 1938 | Micrognathus micronotopterus | Syngnathidae | Tidepool pipefish |
| Syngnathus mindii | Meek & Hildebrand, 1923 | Pseudophallus mindii | Syngnathidae | |
| Syngnathus modestus | Sauvage, 1879 | Vanacampus poecilolaemus | Syngnathidae | |
| Syngnathus mollisoni | Scott, 1955 | Mitotichthys mollisoni | Syngnathidae | Mollison's pipefish |
| Syngnathus mossambicus | Peters, 1855 | Hippichthys cyanospilos | Syngnathidae | Blue-spotted pipefish |
| Syngnathus nigrolineatus | Eichwald, 1831 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus nigrolineatus maeoticus | Slastenenko, 1938 | Syngnathus abaster | Syngnathidae | Black-striped pipefish |
| Syngnathus nitidus | Günther, 1873 | Halicampus nitidus | Syngnathidae | Glittering pipefish |
| Syngnathus norae | Waite, 1910 | Leptonotus norae | Syngnathidae | Longsnout pipefish |
| Syngnathus olssoni | Johnels, 1954 | Enneacampus ansorgii | Syngnathidae | |
| Syngnathus ophidion | Linnaeus, 1758 | Nerophis ophidion | Syngnathidae | Straightnose pipefish |
| Syngnathus papacinus | Risso, 1810 | Nerophis maculatus | Syngnathidae | |
| Syngnathus parvicarinatus | Dawson, 1978 | Hippichthys parvicarinatus | Syngnathidae | Short-keel pipefish |
| Syngnathus parviceps | Ramsay & Ogilby, 1886 | Hippichthys heptagonus | Syngnathidae | Belly pipefish |
| Syngnathus pelagicus | Linnaeus, 1758 | Syngnathus pelagicus | Syngnathidae | Sargassum pipefish |
| Syngnathus penicillus | Cantor, 1849 | Hippichthys penicillus | Syngnathidae | Beady pipefish |
| Syngnathus phillipi | Lucas, 1891 | Vanacampus phillipi | Syngnathidae | Port Phillip pipefish |
| Syngnathus phlegon | Risso, 1827 | Syngnathus phlegon | Syngnathidae | |
| Syngnathus platyrhynchus | Duméril, 1870 | Microphis argulus | Syngnathidae | Flat-nosed pipepfish |
| Syngnathus poecilolaemus | Peters, 1868 | Vanacampus poecilolaemus | Syngnathidae | |
| Syngnathus polyacanthus | Bleeker, 1856 | Microphis brachyurus | Syngnathidae | Short-tailed pipefish |
| Syngnathus ponticus | Pallas, 1814 | Syngnathus typhle | Syngnathidae | Broadnosed pipefish |
| Syngnathus pulchellus | Boulenger, 1915 | Enneacampus ansorgii | Syngnathidae | |
| Syngnathus pyrois | Risso, 1827 | Syngnathus typhle | Syngnathidae | Broadnosed pipefish |
| Syngnathus randalli | Herald, 1965 | Bryx randalli | Syngnathidae | |
| Syngnathus retzii | Bleeker, 1856 | Lophocampus retzii | Syngnathidae | Ragged-tail pipefish |
| Syngnathus rondeletii | Delaroche, 1809 | Syngnathus typhle | Syngnathidae | Broadnosed pipefish |
| Syngnathus rostellatus | Nilsson, 1855 | Syngnathus rostellatus | Syngnathidae | Nilsson's pipefish |
| Syngnathus rotundatus | Michahelles, 1829 | Syngnathus typhle | Syngnathidae | Broadnosed pipefish |
| Syngnathus rousseau | Kaup, 1856 | Syngnathus pelagicus | Syngnathidae | Sargassum pipefish |
| Syngnathus rubescens | Risso, 1810 | Syngnathus acus | Syngnathidae | Greater pipefish |
| Syngnathus safina | Paulus, 1992 | Syngnathus safina | Syngnathidae | |
| Syngnathus schlegeli | Kaup, 1856 | Syngnathus schlegeli | Syngnathidae | Seaweed pipefish |
| Syngnathus schmidti | Popov, 1928 | Syngnathus schmidti | Syngnathidae | |
| Syngnathus scovelli | (Evermann & Kendall, 1896) | Syngnathus scovelli | Syngnathidae | Gulf pipefish |
| Syngnathus scovelli makaxi | Herald & Dawson, 1972 | Syngnathus makaxi | Syngnathidae | |
| Syngnathus semifasciatus | Günther, 1870 | Mitotichthys semistriatus | Syngnathidae | Half-banded pipefish |
| Syngnathus serratus | Temminck & Schlegel, 1850 | Trachyrhamphus serratus | Syngnathidae | |
| Syngnathus spicifer | Rüppell, 1838 | Hippichthys spicifer | Syngnathidae | Bellybarred pipefish |
| Syngnathus spicifer djarong | Bleeker, 1853 | Hippichthys heptagonus | Syngnathidae | Belly pipefish |
| Syngnathus spicifer gastrotaenia | Bleeker, 1853 | Hippichthys spicifer | Syngnathidae | Bellybarred pipefish |
| Syngnathus spicifer rivalis | Peters, 1868 | Hippichthys heptagonus | Syngnathidae | Belly pipefish |
| Syngnathus springeri | Herald, 1942 | Syngnathus springeri | Syngnathidae | Bull pipefish |
| Syngnathus superciliaris | Günther, 1880 | Filicampus tigris | Syngnathidae | Tiger pipefish |
| Syngnathus taenionotus | Canestrini, 1871 | Syngnathus taenionotus | Syngnathidae | |
| Syngnathus tapeinosoma | Bleeker, 1854 | Hippichthys spicifer | Syngnathidae | Bellybarred pipefish |
| Syngnathus temminckii | Kaup, 1856 | Syngnathus temminckii | Syngnathidae | |
| Syngnathus tenuirostris | Rathke, 1837 | Syngnathus tenuirostris | Syngnathidae | Narrow-snouted pipefish |
| Syngnathus tetragonus | Thunberg, 1776 | Syngnathoides biaculeatus | Syngnathidae | Alligator pipefish |
| Syngnathus tetrophthalmus | Bleeker, 1858 | Phoxocampus tetrophthalmus | Syngnathidae | Trunk-barred pipefish |
| Syngnathus tetropthalmus | Bleeker, 1858 | Phoxocampus tetrophthalmus | Syngnathidae | Trunk-barred pipefish |
| Syngnathus texanus | Gilbert, 2013 | Genus Species | New species | |
| Syngnathus thyphle | Linnaeus, 1758 | Syngnathus typhle | Syngnathidae | Broadnosed pipefish |
| Syngnathus tigris | Castelnau, 1879 | Filicampus tigris | Syngnathidae | Tiger pipefish |
| Syngnathus torrei | (Nichols, 1912) | Microphis lineatus | Syngnathidae | Opossum pipefish |
| Syngnathus trachypoma | Günther, 1884 | Halicampus grayi | Syngnathidae | Gray's pipefish |
| Syngnathus tuckeri | Scott, 1942 | Mitotichthys tuckeri | Syngnathidae | Tucker's pipefish |
| Syngnathus tweedlei | Meek & Hildebrand, 1923 | Syngnathus auliscus | Syngnathidae | Barred pipefish |
| Syngnathus typhle | Linnaeus, 1758 | Syngnathus typhle | Syngnathidae | Broadnosed pipefish |
| Syngnathus typhle argentatus | Pallas, 1814 | Syngnathus typhle | Syngnathidae | Broadnosed pipefish |
| Syngnathus typhle rondeleti | Delaroche, 1809 | Syngnathus typhle | Syngnathidae | Broadnosed pipefish |
| Syngnathus typhle rotundatus | Michahelles, 1829 | Syngnathus typhle | Syngnathidae | Broadnosed pipefish |
| Syngnathus typhle typhle | Linnaeus, 1758 | Syngnathus typhle | Syngnathidae | Broadnosed pipefish |
| Syngnathus uncinatus | Weber, 1913 | Bhanotia fasciolata | Syngnathidae | Corrugated pipefish |
| Syngnathus variegatus | Pallas, 1814 | Syngnathus variegatus | Syngnathidae | |
| Syngnathus vercoi | Waite & Hale, 1921 | Vanacampus vercoi | Syngnathidae | Verco's pipefish |
| Syngnathus verreauxianus | Duméril, 1870 | Mitotichthys semistriatus | Syngnathidae | Half-banded pipefish |
| Syngnathus viridis | Risso, 1810 | Syngnathus typhle | Syngnathidae | Broadnosed pipefish |
| Syngnathus wardi | (Whitley, 1948) | Hippichthys cyanospilos | Syngnathidae | Blue-spotted pipefish |
| Syngnathus watermayeri | Smith, 1963 | Syngnathus watermeyeri | Syngnathidae | River pipefish |
| Syngnathus watermeyeri | Smith, 1963 | Syngnathus watermeyeri | Syngnathidae | River pipefish |
| Syngnathus zambezensis | Peters, 1855 | Microphis fluviatilis | Syngnathidae | Freshwater pipefish |
| Syngnathus zanzibarensis | Günther, 1867 | Trachyrhamphus bicoarctatus | Syngnathidae | Double-ended pipefish |
| Syngnathus zonatus | Károli, 1882 | Doryichthys boaja | Syngnathidae |