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| Kingdom Animalia |
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Ophiogomphus Selys, 1854 – valid
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Ophiogomphus acuminatus Carle, 1981 – valid – Acuminate Snaketail
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Ophiogomphus alleghaniensis Carle, 1982 – invalid
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Ophiogomphus anomalus Harvey, 1898 – valid – Extra-striped Snaketail
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Ophiogomphus arizonicus Kennedy, 1917 – valid – Arizona Snaketail
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Ophiogomphus aspersus Morse, 1895 – valid – Brook Snaketail
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Ophiogomphus australis Carle, 1992 – valid – Southern Snaketail
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Ophiogomphus bison Selys, 1873 – valid – Bison Snaketail
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Ophiogomphus californicus Kennedy, 1917 – invalid
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Ophiogomphus carolinus (Hagen, 1885) – invalid
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Ophiogomphus carolus Needham, 1897 – valid – Riffle Snaketail
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Ophiogomphus colubrinus Selys, 1854 – valid – Boreal Snaketail
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Ophiogomphus edmundo Needham, 1951 – valid – Edmund's Snaketail
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Ophiogomphus howei Bromley, 1924 – valid – Pygmy Snaketail
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Ophiogomphus incurvatus Carle, 1982 – valid – Appalachian Snaketail
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Ophiogomphus incurvatus alleghaniensis Carle, 1982 – valid
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Ophiogomphus incurvatus incurvatus Carle, 1982 – valid
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Ophiogomphus mainensis Packard in Walsh, 1863 – valid – Maine Snaketail
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Ophiogomphus mainensis fastigiatus Donnelly, 1987 – valid
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Ophiogomphus mainensis mainensis Packard, 1863 – valid
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Ophiogomphus montanus Selys, 1878 – invalid
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Ophiogomphus morrisoni Selys, 1879 – valid – Great Basin Snaketail
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Ophiogomphus nevadensis (Kennedy, 1917) – invalid
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Ophiogomphus occidentis (Hagen, 1885) – valid – Sinuous Snaketail
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Ophiogomphus purepecha González-Soriano and Villeda-Callejas, 2000 – valid
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Ophiogomphus rupinsulensis (Walsh, 1862) – valid – Rusty Snaketail
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Ophiogomphus severus Hagen, 1874 – valid – Pale Snaketail
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Ophiogomphus severus montanus Selys, 1878 – valid
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Ophiogomphus severus severus Hagen, 1874 – valid
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Ophiogomphus smithi Tennessen and Vogt, 2004 – valid – Sioux Snaketail
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Ophiogomphus susbehcha Vogt and Smith, 1993 – valid – St. Croix Snaketail
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Ophiogomphus westfalli Cook and Daigle, 1985 – valid – Westfall's Snaketail |
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