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| Kingdom Animalia |
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Hypsiglena Cope, 1860 – valid – Night Snakes, Nightsnakes
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Hypsiglena affinis Boulenger, 1894 – valid – Rio Grande de Santiago Nightsnake
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Hypsiglena catalinae Tanner, 1966 – valid – Isla Santa Catalina Nightsnake
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Hypsiglena chlorophaea Cope, 1860 – valid – Sonoran Nightsnake, Desert Nightsnake
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Hypsiglena chlorophaea catalinae Tanner, 1966 – invalid – Isla Santa Catalina Nightsnake
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Hypsiglena chlorophaea chlorophaea Cope, 1860 – valid – Sonoran Nightsnake
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Hypsiglena chlorophaea deserticola Tanner, 1946 – valid – Northern Desert Nightsnake, Great Basin Nightsnake
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Hypsiglena chlorophaea loreala Tanner, 1946 – valid – Mesa Verde Nightsnake, Mesa Verde Night Snake
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Hypsiglena chlorophaea tiburonensis Tanner, 1981 – valid – Isla Tiburon Nightsnake
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Hypsiglena dunklei Taylor, 1939 – invalid
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Hypsiglena jani (Dugès, 1865) – valid – San Luis Potosi Nightsnake, Chihuahuan Nightsnake
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Hypsiglena jani dunklei Taylor, 1939 – valid – Tamaulipas Nightsnake
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Hypsiglena jani jani (Dugès, 1865) – valid – San Luis Potosi Nightsnake
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Hypsiglena jani texana Stejneger, 1893 – valid – Texas Night Snake, Texas Nightsnake
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Hypsiglena latifasciata Günther, 1894 – invalid
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Hypsiglena nuchalata Tanner, 1943 – invalid – California Night Snake
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Hypsiglena ochrorhyncha Cope, 1860 – invalid – Coast Nightsnake
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Hypsiglena ochrorhyncha ochrorhyncha Cope, 1860 – invalid – Cape Nightsnake
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Hypsiglena ochrorhyncha unaocularis Tanner, 1946 – invalid – Islas Revillagigedo Nightsnake
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Hypsiglena ochrorhynchus Cope, 1860 – valid – Coast Nightsnake
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Hypsiglena ochrorhynchus baueri Zweifel, 1958 – valid – Isla Cedros Nightsnake
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Hypsiglena ochrorhynchus deserticola Tanner, 1946 – invalid
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Hypsiglena ochrorhynchus gularis Tanner, 1954 – valid – Isla Partida Norte Nightsnake
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Hypsiglena ochrorhynchus klauberi Tanner, 1946 – valid – San Diego Nightsnake
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Hypsiglena ochrorhynchus loreala Tanner, 1946 – invalid
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Hypsiglena ochrorhynchus martinensis Tanner and Banta, 1962 – valid – Isla San Martin Nightsnake
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Hypsiglena ochrorhynchus nuchalata Tanner, 1943 – valid – California Nightsnake, California Night Snake
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Hypsiglena ochrorhynchus ochrorhynchus Cope, 1860 – valid – Cape Nightsnake, Spotted Night Snake
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Hypsiglena ochrorhynchus tortugaensis Tanner, 1946 – valid – Isla Tortuga Nightsnake
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Hypsiglena ochrorhynchus venusta Mocquard, 1899 – valid – Magdalena Nightsnake
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Hypsiglena slevini Tanner, 1943 – valid – Baja California Nightsnake, Culebra-nocturna de Baja California, Baja California Night Snake
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Hypsiglena slevini marcosensis Ottley and Tanner, 1978 – valid
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Hypsiglena slevini slevini Tanner, 1943 – valid
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Hypsiglena tanzeri Dixon and Lieb, 1972 – valid – Rio Verde Nightsnake, Tanzer's Night Snake
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Hypsiglena texana Stejneger, 1893 – invalid
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Hypsiglena torquata (Günther, 1860) – valid – Night Snake, Nightsnake, Culebra-nocturna ojo de gato, Sinaloan Nightsnake
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Hypsiglena torquata affinis Boulenger, 1894 – invalid
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Hypsiglena torquata deserticola Tanner, 1946 – invalid
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Hypsiglena torquata gularis Tanner, 1954 – invalid
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Hypsiglena torquata jani (Dugès, 1865) – invalid
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Hypsiglena torquata klauberi Tanner, 1946 – invalid
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Hypsiglena torquata loreala Tanner, 1946 – invalid – Mesa Verde Night Snake
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Hypsiglena torquata martinensis Tanner and Banta, 1962 – invalid
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Hypsiglena torquata nuchalata Tanner, 1943 – invalid – California Nightsnake
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Hypsiglena torquata ochrorhyncha Cope, 1860 – invalid – Spotted Night Snake
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Hypsiglena torquata ochrorhynchus Cope, 1860 – invalid – Spotted Night Snake
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Hypsiglena torquata texana Stejneger, 1893 – invalid
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Hypsiglena torquata tiburonensis Tanner, 1981 – invalid
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Hypsiglena torquata torquata (Günther, 1860) – invalid
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Hypsiglena torquata tortugaensis Tanner, 1946 – invalid
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Hypsiglena torquata venusta Mocquard, 1899 – invalid
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Hypsiglena unaocularus Tanner, 1946 – valid – Islas Revillagigedo Nightsnake |
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