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| Kingdom Animalia |
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Epictia columbi (Klauber, 1939) – valid – San Salvador Blind Snake
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Epictia subcrotilla (Klauber, 1939) – valid – Klauber's Blind Snake
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Epictia tenella (Klauber, 1939) – valid – Wagler's Blind Snake, Guyana Blind Snake
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Leptotyphlops columbi Klauber, 1939 – invalid
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Leptotyphlops humilis segregus Klauber, 1939 – invalid – Trans-pecos Blind Snake
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Leptotyphlops subcrotillus Klauber, 1939 – invalid
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Leptotyphlops tenella Klauber, 1939 – invalid
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Leptotyphlops tenellus Klauber, 1939 – invalid
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Rena humilis segrega (Klauber, 1939) – invalid – Trans-Pecos Threadsnake
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Rena segrega (Klauber, 1939) – valid – Trans-Pecos Threadsnake, Trans-Pecos Blind Snake |
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