n = 76
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Ostorhinchus angustatus | (Smith & Radcliffe, 1911) | Ostorhinchus angustatus | Apogonidae | Broadstriped cardinalfish |
| Ostorhinchus aphanes | Fraser, 2012 | Ostorhinchus aphanes | Apogonidae | |
| Ostorhinchus apogonides | (Bleeker, 1856) | Ostorhinchus apogonoides | Apogonidae | Short-tooth cardinal |
| Ostorhinchus apogonoides | (Bleeker, 1856) | Ostorhinchus apogonoides | Apogonidae | Short-tooth cardinal |
| Ostorhinchus aroubiensis | (Hombron & Jacquinot, 1853) | Ostorhinchus aroubiensis | Apogonidae | |
| Ostorhinchus atrogaster | (Smith & Radcliffe, 1912) | Ostorhinchus atrogaster | Apogonidae | Blackbelly cardinalfish |
| Ostorhinchus aureus | (Lacepède, 1802) | Ostorhinchus aureus | Apogonidae | Ring-tailed cardinalfish |
| Ostorhinchus bandanensis | (Bleeker, 1854) | Nectamia bandanensis | Apogonidae | Bigeye cardinalfish |
| Ostorhinchus brevispinis | (Fraser & Randall, 2003) | Apogon brevispinis | Apogonidae | |
| Ostorhinchus bryx | (Fraser, 1998) | Apogon bryx | Apogonidae | Offshore cardinalfish |
| Ostorhinchus capricornis | (Allen & Randall, 1993) | Apogon capricornis | Apogonidae | Capricorn cardinalfish |
| Ostorhinchus cavitensis | (Jordan & Seale, 1907) | Ostorhinchus cavitensis | Apogonidae | Whiteline cardinalfish |
| Ostorhinchus chrysopomus | (Bleeker, 1854) | Ostorhinchus chrysopomus | Apogonidae | Spotted-gill cardinalfish |
| Ostorhinchus chrysotaenia | (Bleeker, 1851) | Ostorhinchus chrysotaenia | Apogonidae | Yellowlined cardinalfish |
| Ostorhinchus cladophilos | (Allen & Randall, 2002) | Ostorhinchus cladophilos | Apogonidae | Shelter cardinalfish |
| Ostorhinchus compressus | (Smith & Radcliffe, 1911) | Ostorhinchus compressus | Apogonidae | Ochre-striped cardinalfish |
| Ostorhinchus cookii | (Macleay, 1881) | Ostorhinchus cookii | Apogonidae | Cook's cardinalfish |
| Ostorhinchus cyanosoma | (Bleeker, 1853) | Ostorhinchus cyanosoma | Apogonidae | Yellowstriped cardinalfish |
| Ostorhinchus dispar | (Fraser & Randall, 1976) | Ostorhinchus dispar | Apogonidae | Redspot cardinalfish |
| Ostorhinchus doederleini | (Jordan & Snyder, 1901) | Apogon doederleini | Apogonidae | Doederlein's cardinalfish |
| Ostorhinchus edekataenia | (Bleeker, 1852) | Ostorhinchus endekataenia | Apogonidae | Candystripe cardinalfish |
| Ostorhinchus endekataenia | (Bleeker, 1852) | Ostorhinchus endekataenia | Apogonidae | Candystripe cardinalfish |
| Ostorhinchus fasciatus | (White, 1790) | Ostorhinchus fasciatus | Apogonidae | Broadbanded cardinalfish |
| Ostorhinchus flagelliferus | Smith, 1961 | Ostorhinchus flagelliferus | Apogonidae | Coachwhip cardinal |
| Ostorhinchus flavus | (Allen & Randall, 1993) | Apogon flavus | Apogonidae | Brassy cardinalfish |
| Ostorhinchus fleurieu | Lacepède, 1802 | Ostorhinchus fleurieu | Apogonidae | Cardinalfish |
| Ostorhinchus franssedai | (Allen, Kuiter & Randall, 1994) | Ostorhinchus franssedai | Apogonidae | Frans' cardinalfish |
| Ostorhinchus griffini | (Seale, 1910) | Ostorhinchus griffini | Apogonidae | |
| Ostorhinchus gularis | (Fraser & Lachner, 1984) | Ostorhinchus gularis | Apogonidae | |
| Ostorhinchus hartzfeldii | (Bleeker, 1852) | Ostorhinchus hartzfeldii | Apogonidae | Hartzfeld's cardinalfish |
| Ostorhinchus hoevenii | (Bleeker, 1854) | Ostorhinchus hoevenii | Apogonidae | Frostfin cardinalfish |
| Ostorhinchus holotaenia | (Regan, 1905) | Ostorhinchus holotaenia | Apogonidae | Copperstriped cardinalfish |
| Ostorhinchus jenkinsi | (Evermann & Seale, 1907) | Ostorhinchus jenkinsi | Apogonidae | |
| Ostorhinchus kiensis | (Jordan & Snyder, 1901) | Ostorhinchus kiensis | Apogonidae | Rifle cardinal |
| Ostorhinchus komodoensis | (Allen, 1998) | Ostorhinchus komodoensis | Apogonidae | |
| Ostorhinchus lateralis | (Valenciennes, 1832) | Ostorhinchus lateralis | Apogonidae | Humpback cardinal |
| Ostorhinchus leptofasciatus | (Allen, 2001) | Ostorhinchus leptofasciatus | Apogonidae | |
| Ostorhinchus leslie | Schultz & Randall, 2006 | Apogon leslie | Apogonidae | |
| Ostorhinchus lineomaculatus | (Allen & Randall, 2002) | Ostorhinchus lineomaculatus | Apogonidae | |
| Ostorhinchus luteus | (Randall & Kulbicki, 1998) | Ostorhinchus luteus | Apogonidae | Yellow cardinalfish |
| Ostorhinchus maculiferus | (Garrett, 1864) | Ostorhinchus maculiferus | Apogonidae | Spotted cardinalfish |
| Ostorhinchus maculipinnis | (Regan, 1908) | Apogonichthyoides maculipinnis | Apogonidae | |
| Ostorhinchus margaritophorus | (Bleeker, 1855) | Ostorhinchus margaritophorus | Apogonidae | Red-striped cardinalfish |
| Ostorhinchus melanoproctus | (Fraser & Randall, 1976) | Ostorhinchus melanoproctus | Apogonidae | Blackvent cardinalfish |
| Ostorhinchus microspilos | (Allen & Randall, 2002) | Ostorhinchus microspilos | Apogonidae | |
| Ostorhinchus moluccensis | (Valenciennes, 1832) | Ostorhinchus moluccensis | Apogonidae | Moluccan cardinalfish |
| Ostorhinchus monospilus | (Fraser, Randall & Allen, 2002) | Ostorhinchus monospilus | Apogonidae | Moluccen cardinal |
| Ostorhinchus multilineatus | (Bleeker, 1874) | Ostorhinchus multilineatus | Apogonidae | Many-lined cardinalfish |
| Ostorhinchus nanus | (Allen, Kuiter & Randall, 1994) | Ostorhinchus nanus | Apogonidae | |
| Ostorhinchus neotes | (Allen, Kuiter & Randall, 1994) | Ostorhinchus neotes | Apogonidae | Mini cardinalfish |
| Ostorhinchus nigrocincta | (Smith & Radcliffe, 1912) | Ostorhinchus nigrocincta | Apogonidae | |
| Ostorhinchus nigrofasciatus | (Lachner, 1953) | Ostorhinchus nigrofasciatus | Apogonidae | Blackstripe cardinalfish |
| Ostorhinchus nitidus | Smith, 1961 | Apogon nitidus | Apogonidae | Bluespot cardinalfish |
| Ostorhinchus novemfasciatus | (Cuvier, 1828) | Ostorhinchus novemfasciatus | Apogonidae | Sevenstriped cardinalfish |
| Ostorhinchus nubilus | (Garman, 1903) | Nectamia fusca | Apogonidae | |
| Ostorhinchus ocellicaudus | (Allen, Kuiter & Randall, 1994) | Ostorhinchus ocellicaudus | Apogonidae | |
| Ostorhinchus oxygrammus | (Allen, 2001) | Ostorhinchus oxygrammus | Apogonidae | |
| Ostorhinchus parvulus | (Smith & Radcliffe, 1912) | Ostorhinchus parvulus | Apogonidae | |
| Ostorhinchus pleuron | (Fraser, 2005) | Ostorhinchus pleuron | Apogonidae | |
| Ostorhinchus poecilopterus | (Cuvier, 1828) | Apogon poecilopterus | Apogonidae | Pearly-finned cardinalfish |
| Ostorhinchus properuptus | (Whitley, 1964) | Ostorhinchus properuptus | Apogonidae | Southern orange-lined cardinal fish |
| Ostorhinchus pselion | (Randall, Fraser & Lachner, 1990) | Apogon pselion | Apogonidae | |
| Ostorhinchus quadrifasciatus | (Cuvier, 1828) | Ostorhinchus fasciatus | Apogonidae | Broadbanded cardinalfish |
| Ostorhinchus rubrimacula | (Randall & Kulbicki, 1998) | Ostorhinchus rubrimacula | Apogonidae | |
| Ostorhinchus rueppellii | (Günther, 1859) | Ostorhinchus rueppellii | Apogonidae | Gobbleguts |
| Ostorhinchus savayensis | (Günther, 1872) | Nectamia savayensis | Apogonidae | Samoan cardinalfish |
| Ostorhinchus schlegeli | (Bleeker, 1855) | Ostorhinchus schlegeli | Apogonidae | |
| Ostorhinchus sealei | (Fowler, 1918) | Ostorhinchus sealei | Apogonidae | Seale's cardinalfish |
| Ostorhinchus selas | (Randall & Hayashi, 1990) | Ostorhinchus selas | Apogonidae | Meteor cardinalfish |
| Ostorhinchus septemstriatus | (Günther, 1880) | Apogon septemstriatus | Apogonidae | Sevenband cardinalfish |
| Ostorhinchus spilurus | (Regan, 1905) | Apogon spilurus | Apogonidae | |
| Ostorhinchus taeniophorus | (Regan, 1908) | Ostorhinchus taeniophorus | Apogonidae | Reef-flat cardinalfish |
| Ostorhinchus talboti | (Smith, 1961) | Ostorhinchus talboti | Apogonidae | Flame cardinalfish |
| Ostorhinchus thermalis | (Cuvier, 1829) | Ostorhinchus thermalis | Apogonidae | Half-barred cardinal |
| Ostorhinchus urostigma | (Bleeker, 1874) | Ostorhinchus urostigma | Apogonidae | |
| Ostorhinchus wassinki | (Bleeker, 1861) | Ostorhinchus wassinki | Apogonidae | Kupang cardinalfish |