| Scientific Name | Author | English Name |
|---|---|---|
| Acentronura breviperula | Fraser-Brunner & Whitley, 1949 | |
| Acentronura gracilissima | (Temminck & Schlegel, 1850) | Bastard seahorse |
| Acentronura tentaculata | Günther, 1870 | Shortpouch pygmy pipehorse |
| Amphelikturus dendriticus | (Barbour, 1905) | Pipehorse |
| Anarchopterus criniger | (Bean & Dresel, 1884) | Fringed pipefish |
| Anarchopterus tectus | (Dawson, 1978) | Insular pipefish |
| Apterygocampus epinnulatus | Weber, 1913 | Briarium pipefish |
| Bhanotia fasciolata | (Duméril, 1870) | Corrugated pipefish |
| Bhanotia nuda | Dawson, 1978 | Naked pipefish |
| Bhanotia pauciradiata | Allen & Kuiter, 1995 | Few-rayed pipefish |
| Bryx analicarens | (Duncker, 1915) | Pink pipefish |
| Bryx dunckeri | (Metzelaar, 1919) | Pugnose pipefish |
| Bryx randalli | (Herald, 1965) | |
| Bryx veleronis | Herald, 1940 | |
| Bulbonaricus brauni | (Dawson & Allen, 1978) | Pugheaded pipefish |
| Bulbonaricus brucei | Dawson, 1984 | |
| Bulbonaricus davaoensis | (Herald, 1953) | Davao pughead pipefish |
| Campichthys galei | (Duncker, 1909) | Gale's pipefish |
| Campichthys nanus | Dawson, 1977 | |
| Campichthys tricarinatus | Dawson, 1977 | Three-keel pipefish |
| Campichthys tryoni | (Ogilby, 1890) | Tryon's pipefish |
| Choeroichthys brachysoma | (Bleeker, 1855) | Short-bodied pipefish |
| Choeroichthys cinctus | Dawson, 1976 | Barred shortbody pipefish |
| Choeroichthys latispinosus | Dawson, 1978 | Muiron pipefish |
| Choeroichthys sculptus | (Günther, 1870) | Sculptured pipefish |
| Choeroichthys smithi | Dawson, 1976 | |
| Choeroichthys suillus | Whitley, 1951 | Pigsnout pipefish |
| Corythoichthys amplexus | Dawson & Randall, 1975 | Brown-banded pipefish |
| Corythoichthys benedetto | Allen & Erdmann, 2008 | Benedetto's pipefish |
| Corythoichthys conspicillatus | (Jenyns, 1842) | |
| Corythoichthys flavofasciatus | (Rüppell, 1838) | Network pipefish |
| Corythoichthys haematopterus | (Bleeker, 1851) | Messmate pipefish |
| Corythoichthys insularis | Dawson, 1977 | |
| Corythoichthys intestinalis | (Ramsay, 1881) | Scribbled pipefish |
| Corythoichthys nigripectus | Herald, 1953 | Black-breasted pipefish |
| Corythoichthys ocellatus | Herald, 1953 | Ocellated pipefish |
| Corythoichthys paxtoni | Dawson, 1977 | Paxton's pipefish |
| Corythoichthys polynotatus | Dawson, 1977 | Many-spotted pipefish |
| Corythoichthys schultzi | Herald, 1953 | Schultz's pipefish |
| Cosmocampus albirostris | (Kaup, 1856) | Whitenose pipefish |
| Cosmocampus arctus | (Jenkins & Evermann, 1889) | Snubnose pipefish |
| Cosmocampus balli | (Fowler, 1925) | Ball's pipe fish |
| Cosmocampus banneri | (Herald & Randall, 1972) | Roughridge pipefish |
| Cosmocampus brachycephalus | (Poey, 1868) | Crested pipefish |
| Cosmocampus coccineus | (Herald, 1940) | |
| Cosmocampus darrosanus | (Dawson & Randall, 1975) | D'Arros pipefish |
| Cosmocampus elucens | (Poey, 1868) | Shortfin pipefish |
| Cosmocampus heraldi | (Fritzsche, 1980) | |
| Cosmocampus hildebrandi | (Herald, 1965) | Dwarf pipefish |
| Cosmocampus howensis | (Whitley, 1948) | Lord Howe pipefish |
| Cosmocampus investigatoris | (Hora, 1926) | Investigator pipefish |
| Cosmocampus maxweberi | (Whitley, 1933) | Maxweber's pipefish |
| Cosmocampus profundus | (Herald, 1965) | Deepwater pipefish |
| Cosmocampus retropinnis | Dawson, 1982 | |
| Doryichthys boaja | (Bleeker, 1850) | |
| Doryichthys contiguus | Kottelat, 2000 | |
| Doryichthys deokhatoides | (Bleeker, 1854) | |
| Doryichthys heterosoma | (Bleeker, 1851) | |
| Doryichthys martensii | (Peters, 1868) | |
| Doryrhamphus aurolineatus | Randall & Earle, 1994 | |
| Doryrhamphus bicarinatus | Dawson, 1981 | Narrowstripe pipefish |
| Doryrhamphus excisus abbreviatus | Dawson, 1981 | |
| Doryrhamphus excisus excisus | Kaup, 1856 | Bluestripe pipefish |
| Doryrhamphus excisus paulus | Fritzsche, 1980 | |
| Doryrhamphus janssi | (Herald & Randall, 1972) | Janss' pipefish |
| Doryrhamphus japonicus | Araga & Yoshino, 1975 | Honshu pipefish |
| Doryrhamphus malus | (Whitley, 1954) | |
| Doryrhamphus negrosensis | Herre, 1934 | Negros pipefish |
| Dunckerocampus baldwini | Herald & Randall, 1972 | Redstripe pipefish |
| Dunckerocampus boylei | Kuiter, 1998 | Broad-banded Pipefish |
| Dunckerocampus chapmani | Herald, 1953 | Glowtail pipefish |
| Dunckerocampus dactyliophorus | (Bleeker, 1853) | Ringed pipefish |
| Dunckerocampus multiannulatus | (Regan, 1903) | Many-banded pipefish |
| Dunckerocampus naia | Allen & Kuiter, 2004 | Naia pipefish |
| Dunckerocampus pessuliferus | Fowler, 1938 | Yellowbanded pipefish |
| Enneacampus ansorgii | (Boulenger, 1910) | |
| Enneacampus kaupi | (Bleeker, 1863) | |
| Entelurus aequoreus | (Linnaeus, 1758) | Snake pipefish |
| Festucalex cinctus | (Ramsay, 1882) | Girdled pipefish |
| Festucalex erythraeus | (Gilbert, 1905) | |
| Festucalex gibbsi | Dawson, 1977 | Gibbs' pipefish |
| Festucalex kulbickii | Fricke, 2004 | Kulbicki’s pipefish |
| Festucalex prolixus | Dawson, 1984 | |
| Festucalex scalaris | (Günther, 1870) | Ladder pipefish |
| Festucalex wassi | Dawson, 1977 | Wass’ pipefish |
| Filicampus tigris | (Castelnau, 1879) | Tiger pipefish |
| Halicampus boothae | (Whitley, 1964) | Booth's pipefish |
| Halicampus brocki | (Herald, 1953) | Brock's pipefish |
| Halicampus dunckeri | (Chabanaud, 1929) | Duncker's pipefish |
| Halicampus edmondsoni | (Pietschmann, 1928) | Edmondson's pipefish |
| Halicampus grayi | Kaup, 1856 | Gray's pipefish |
| Halicampus macrorhynchus | Bamber, 1915 | Ornate pipefish |
| Halicampus marquesensis | Dawson, 1984 | |
| Halicampus mataafae | (Jordan & Seale, 1906) | Samoan pipefish |
| Halicampus nitidus | (Günther, 1873) | Glittering pipefish |
| Halicampus punctatus | (Kamohara, 1952) | Starry pipefish |
| Halicampus spinirostris | (Dawson & Allen, 1981) | Spinysnout pipefish |
| Halicampus zavorensis | Dawson, 1984 | Zavora pipefish |
| Haliichthys taeniophorus | Gray, 1859 | Ribboned pipefish |
| Heraldia nocturna | Paxton, 1975 | Upside-down pipefish |
| Hippichthys albomaculosus | Jenkins & Mailautoka, 2010 | |
| Hippichthys cyanospilos | (Bleeker, 1854) | Blue-spotted pipefish |
| Hippichthys heptagonus | Bleeker, 1849 | Belly pipefish |
| Hippichthys parvicarinatus | (Dawson, 1978) | Short-keel pipefish |
| Hippichthys penicillus | (Cantor, 1849) | Beady pipefish |
| Hippichthys spicifer | (Rüppell, 1838) | Bellybarred pipefish |
| Hippocampus abdominalis | Lesson, 1827 | Big-belly seahorse |
| Hippocampus alatus | Kuiter, 2001 | Winged seahorse |
| Hippocampus algiricus | Kaup, 1856 | West African seahorse |
| Hippocampus angustus | Günther, 1870 | Western spiny seahorse |
| Hippocampus barbouri | Jordan & Richardson, 1908 | Barbour's seahorse |
| Hippocampus bargibanti | Whitley, 1970 | Pygmy seahorse |
| Hippocampus biocellatus | Kuiter, 2001 | False-eyed seahorse |
| Hippocampus borboniensis | Duméril, 1870 | Réunion seahorse |
| Hippocampus breviceps | Peters, 1869 | Shorthead seahorse |
| Hippocampus camelopardalis | Bianconi, 1854 | Giraffe seahorse |
| Hippocampus capensis | Boulenger, 1900 | Knysna seahorse |
| Hippocampus colemani | Kuiter, 2003 | Coleman's pygmy seahorse |
| Hippocampus comes | Cantor, 1849 | Tiger tail seahorse |
| Hippocampus coronatus | Temminck & Schlegel, 1850 | |
| Hippocampus curvicuspis | Fricke, 2004 | New Caledonian thorny seahorse |
| Hippocampus debelius | Gomon & Kuiter, 2009 | Softcoral seahorse |
| Hippocampus denise | Lourie & Randall, 2003 | Denise's pygmy seahorse |
| Hippocampus erectus | Perry, 1810 | Lined seahorse |
| Hippocampus fisheri | Jordan & Evermann, 1903 | Fisher's seahorse |
| Hippocampus fuscus | Rüppell, 1838 | Sea pony |
| Hippocampus grandiceps | Kuiter, 2001 | Big-head seahorse |
| Hippocampus guttulatus | Cuvier, 1829 | Long-snouted seahorse |
| Hippocampus hendriki | Kuiter, 2001 | Eastern spiny seahorse |
| Hippocampus hippocampus | (Linnaeus, 1758) | Short snouted seahorse |
| Hippocampus histrix | Kaup, 1856 | Thorny seahorse |
| Hippocampus ingens | Girard, 1858 | Pacific seahorse |
| Hippocampus jayakari | Boulenger, 1900 | Jayakar's seahorse |
| Hippocampus jugumus | Kuiter, 2001 | Collared seahorse |
| Hippocampus kelloggi | Jordan & Snyder, 1901 | Great seahorse |
| Hippocampus kuda | Bleeker, 1852 | Spotted seahorse |
| Hippocampus lichtensteinii | Kaup, 1856 | Lichtenstein's Seahorse |
| Hippocampus minotaur | Gomon, 1997 | Bullneck seahorse |
| Hippocampus mohnikei | Bleeker, 1853 | Japanese seahorse |
| Hippocampus montebelloensis | Kuiter, 2001 | Monte Bello seahorse |
| Hippocampus multispinus | Kuiter, 2001 | Northern spiny seahorse |
| Hippocampus paradoxus | Foster & Gomon, 2010 | Paradoxical seahorse |
| Hippocampus patagonicus | Piacentino & Luzzatto, 2004 | |
| Hippocampus pontohi | Lourie & Kuiter, 2008 | Pontoh's pygmy seahorse |
| Hippocampus procerus | Kuiter, 2001 | High-crown seahorse |
| Hippocampus pusillus | Fricke, 2004 | Pygmy thorny seahorse |
| Hippocampus queenslandicus | Horne, 2001 | Queensland seahorse |
| Hippocampus reidi | Ginsburg, 1933 | Longsnout seahorse |
| Hippocampus satomiae | Lourie & Kuiter, 2008 | Satomi's pygmy seahorse |
| Hippocampus semispinosus | Kuiter, 2001 | Half-spined seahorse |
| Hippocampus sindonis | Jordan & Snyder, 1901 | Shiho's seahorse |
| Hippocampus spinosissimus | Weber, 1913 | Hedgehog seahorse |
| Hippocampus subelongatus | Castelnau, 1873 | West Australian seahorse |
| Hippocampus suezensis | Duncker, 1940 | Egyptian seahorse |
| Hippocampus trimaculatus | Leach, 1814 | Longnose seahorse |
| Hippocampus tyro | Randall & Lourie, 2009 | |
| Hippocampus waleananus | Gomon & Kuiter, 2009 | Walea pygmy seahorse |
| Hippocampus whitei | Bleeker, 1855 | White's seahorse |
| Hippocampus zebra | Whitley, 1964 | Zebra seahorse |
| Hippocampus zosterae | Jordan & Gilbert, 1882 | Dwarf seahorse |
| Histiogamphelus briggsii | McCulloch, 1914 | Briggs' pipefish |
| Histiogamphelus cristatus | (Macleay, 1881) | Macleay's crested pipefish |
| Hypselognathus horridus | Dawson & Glover, 1982 | Prickly pipefish |
| Hypselognathus rostratus | (Waite & Hale, 1921) | Knife-snouted pipefish |
| Ichthyocampus bikiniensis | Herald, 1953 | |
| Ichthyocampus carce | (Hamilton, 1822) | |
| Idiotropiscis australe | (Waite & Hale, 1921) | Southern little pipehorse |
| Idiotropiscis larsonae | (Dawson, 1984) | Helen's pygmy pipehorse |
| Idiotropiscis lumnitzeri | Kuiter, 2004 | Sydney's pygmy pipehorse |
| Kaupus costatus | (Waite & Hale, 1921) | Deepbody pipefish |
| Kimblaeus bassensis | Dawson, 1980 | Trawl pipefish |
| Kyonemichthys rumengani | Gomon, 2007 | Thread pipefish |
| Leptoichthys fistularius | Kaup, 1853 | Brushtail pipefish |
| Leptonotus blainvilleanus | (Eydoux & Gervais, 1837) | Deep-bodied pipefish |
| Leptonotus elevatus | (Hutton, 1872) | Pipefish |
| Leptonotus norae | (Waite, 1910) | Longsnout pipefish |
| Lissocampus bannwarthi | (Duncker, 1915) | |
| Lissocampus caudalis | Waite & Hale, 1921 | Smooth pipefish |
| Lissocampus fatiloquus | (Whitley, 1943) | Prophet's pipefish |
| Lissocampus filum | (Günther, 1870) | Shortsnout pipefish |
| Lissocampus runa | (Whitley, 1931) | Javelin pipefish |
| Maroubra perserrata | Whitley, 1948 | Sawtooth pipefish |
| Maroubra yasudai | Dawson, 1983 | Orange pipefish |
| Micrognathus andersonii | (Bleeker, 1858) | Shortnose pipefish |
| Micrognathus brevicorpus | Fricke, 2004 | |
| Micrognathus brevirostris | (Rüppell, 1838) | Thorntail pipefish |
| Micrognathus crinitus | (Jenyns, 1842) | Banded pipefish |
| Micrognathus erugatus | Herald & Dawson, 1974 | |
| Micrognathus micronotopterus | (Fowler, 1938) | Tidepool pipefish |
| Micrognathus natans | Dawson, 1982 | Offshore pipefish |
| Micrognathus pygmaeus | Fritzsche, 1981 | Thorntailed pipefish |
| Microphis aculeatus | (Kaup, 1856) | |
| Microphis argulus | (Peters, 1855) | Flat-nosed pipepfish |
| Microphis brachyurus | (Bleeker, 1854) | Short-tailed pipefish |
| Microphis brevidorsalis | (de Beaufort, 1913) | Stream pipefish |
| Microphis caudocarinatus | (Weber, 1907) | Slender pipefish |
| Microphis cruentus | Dawson & Fourmanoir, 1981 | Dumbéa river pipefish |
| Microphis cuncalus | (Hamilton, 1822) | Crocodile-tooth pipefish |
| Microphis deocata | (Hamilton, 1822) | Deocata pipefish |
| Microphis dunckeri | (Prashad & Mukerji, 1929) | |
| Microphis fluviatilis | (Peters, 1852) | Freshwater pipefish |
| Microphis leiaspis | (Bleeker, 1854) | Barhead pipefish |
| Microphis lineatus | (Kaup, 1856) | Opossum pipefish |
| Microphis manadensis | (Bleeker, 1856) | Menado pipefish |
| Microphis mento | (Bleeker, 1856) | |
| Microphis millepunctatus | (Kaup, 1856) | Shorttail pipefish |
| Microphis ocellatus | (Duncker, 1910) | |
| Microphis pleurostictus | Peters, 1868 | |
| Microphis retzii | (Bleeker, 1856) | Ragged-tail pipefish |
| Microphis spinachioides | (Duncker, 1915) | Spinach pipefish |
| Minyichthys brachyrhinus | (Herald, 1953) | |
| Minyichthys inusitatus | Dawson, 1983 | |
| Minyichthys myersi | (Herald & Randall, 1972) | Myer's pipefish |
| Minyichthys sentus | Dawson, 1982 | |
| Mitotichthys meraculus | (Whitley, 1948) | Western crested pipefish |
| Mitotichthys mollisoni | (Scott, 1955) | Mollison's pipefish |
| Mitotichthys semistriatus | (Kaup, 1856) | Half-banded pipefish |
| Mitotichthys tuckeri | (Scott, 1942) | Tucker's pipefish |
| Nannocampus elegans | Smith, 1953 | Elegant pipefish |
| Nannocampus lindemanensis | (Whitley, 1948) | Painted pipefish |
| Nannocampus pictus | (Duncker, 1915) | Reef pipefish |
| Nannocampus subosseus | Günther, 1870 | Bony-headed pipefish |
| Nannocampus weberi | Duncker, 1915 | Reef-flat pipefish |
| Nerophis lumbriciformis | (Jenyns, 1835) | Worm pipefish |
| Nerophis maculatus | Rafinesque, 1810 | |
| Nerophis ophidion | (Linnaeus, 1758) | Straightnose pipefish |
| Notiocampus ruber | (Ramsay & Ogilby, 1886) | Red pipefish |
| Oostethus insularis | (Hora, 1925) | Andaman pipefish |
| Oostethus jagorii | (Peters, 1868) | |
| Penetopteryx nanus | (Rosén, 1911) | Lost pipefish |
| Penetopteryx taeniocephalus | Lunel, 1881 | Oceanic pipefish |
| Phoxocampus belcheri | (Kaup, 1856) | Rock pipefish |
| Phoxocampus diacanthus | (Schultz, 1943) | Spined pipefish |
| Phoxocampus tetrophthalmus | (Bleeker, 1858) | Trunk-barred pipefish |
| Phycodurus eques | (Günther, 1865) | Leafy seadragon |
| Phyllopteryx taeniolatus | (Lacepède, 1804) | Common seadragon |
| Pseudophallus elcapitanensis | (Meek & Hildebrand, 1914) | |
| Pseudophallus mindii | (Meek & Hildebrand, 1923) | |
| Pseudophallus starksii | (Jordan & Culver, 1895) | |
| Pugnaso curtirostris | (Castelnau, 1872) | Pug-nosed pipefish |
| Siokunichthys bentuviai | Clark, 1966 | Barred xenia-pipefish |
| Siokunichthys breviceps | Smith, 1963 | Softcoral pipefish |
| Siokunichthys herrei | Herald, 1953 | Herre’s pipefish |
| Siokunichthys nigrolineatus | Dawson, 1983 | Mushroom-coral pipefish |
| Siokunichthys southwelli | (Duncker, 1910) | Southwell's pipefish |
| Siokunichthys striatus | Fricke, 2004 | New Caledonian soft-coral pipefish |
| Solegnathus dunckeri | Whitley, 1927 | Dunker's pipehorse |
| Solegnathus hardwickii | (Gray, 1830) | Hardwicke's pipefish |
| Solegnathus lettiensis | Bleeker, 1860 | Günther's pipehorse |
| Solegnathus robustus | McCulloch, 1911 | Robust pipehorse |
| Solegnathus spinosissimus | (Günther, 1870) | Spiny pipehorse |
| Stigmatopora argus | (Richardson, 1840) | Spotted pipefish |
| Stigmatopora macropterygia | Duméril, 1870 | Long-snouted pipefish |
| Stigmatopora narinosa | Browne & Smith, 2007 | Southern Gulf pipefish |
| Stigmatopora nigra | Kaup, 1856 | Wide-bodied pipefish |
| Stipecampus cristatus | (McCulloch & Waite, 1918) | Ring-backed pipefish |
| Syngnathoides biaculeatus | (Bloch, 1785) | Alligator pipefish |
| Syngnathus abaster | Risso, 1827 | Black-striped pipefish |
| Syngnathus acus | Linnaeus, 1758 | Greater pipefish |
| Syngnathus affinis | Günther, 1870 | Texas pipefish |
| Syngnathus auliscus | (Swain, 1882) | Barred pipefish |
| Syngnathus californiensis | Storer, 1845 | Kelp pipefish |
| Syngnathus caribbaeus | Dawson, 1979 | Caribbean pipefish |
| Syngnathus carinatus | (Gilbert, 1892) | |
| Syngnathus dawsoni | (Herald, 1969) | |
| Syngnathus euchrous | Fritzsche, 1980 | Chocolate pipefish |
| Syngnathus exilis | (Osburn & Nichols, 1916) | Barcheek pipefish |
| Syngnathus floridae | (Jordan & Gilbert, 1882) | Dusky pipefish |
| Syngnathus folletti | Herald, 1942 | |
| Syngnathus fuscus | Storer, 1839 | Northern pipefish |
| Syngnathus insulae | Fritzsche, 1980 | |
| Syngnathus leptorhynchus | Girard, 1854 | Bay pipefish |
| Syngnathus louisianae | Günther, 1870 | Chain pipefish |
| Syngnathus macrobrachium | Fritzsche, 1980 | |
| Syngnathus macrophthalmus | Duncker, 1915 | |
| Syngnathus makaxi | Herald & Dawson, 1972 | |
| Syngnathus pelagicus | Linnaeus, 1758 | Sargassum pipefish |
| Syngnathus phlegon | Risso, 1827 | |
| Syngnathus rostellatus | Nilsson, 1855 | Nilsson's pipefish |
| Syngnathus safina | Paulus, 1992 | |
| Syngnathus schlegeli | Kaup, 1856 | Seaweed pipefish |
| Syngnathus schmidti | Popov, 1928 | |
| Syngnathus scovelli | (Evermann & Kendall, 1896) | Gulf pipefish |
| Syngnathus springeri | Herald, 1942 | Bull pipefish |
| Syngnathus taenionotus | Canestrini, 1871 | |
| Syngnathus tenuirostris | Rathke, 1837 | Narrow-snouted pipefish |
| Syngnathus typhle | Linnaeus, 1758 | Broadnosed pipefish |
| Syngnathus variegatus | Pallas, 1814 | |
| Syngnathus watermeyeri | Smith, 1963 | River pipefish |
| Trachyrhamphus bicoarctatus | (Bleeker, 1857) | Double-ended pipefish |
| Trachyrhamphus longirostris | Kaup, 1856 | Straightstick pipefish |
| Trachyrhamphus serratus | (Temminck & Schlegel, 1850) | |
| Urocampus carinirostris | Castelnau, 1872 | Hairy pipefish |
| Urocampus nanus | Günther, 1870 | Barbed pipefish |
| Vanacampus margaritifer | (Peters, 1868) | Mother-of-pearl pipefish |
| Vanacampus phillipi | (Lucas, 1891) | Port Phillip pipefish |
| Vanacampus poecilolaemus | (Peters, 1868) | |
| Vanacampus vercoi | (Waite & Hale, 1921) | Verco's pipefish |