Psammophis sibilans
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Segniagbeto, Gabriel Hoinsoude, Trape, Jean François, David, Patrick, Ohler, Annemarie, Dubois, Alain & Glitho, Isabelle Adolé, 2011, The snake fauna of Togo: systematics, distribution and biogeography, with remarks on selected taxonomic problems, Zoosystema 33 (3), pp. 325-360
: 346-347
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346-347 |
Psammophis sibilans
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Trape, Jean-François, Abstract. - We, Youssouph Mané, Africa, West & Known, Niger., 2015, The snakes of Niger, Amphibian & Reptile Conservation (e 110) 9 (2), pp. 39-55
: 45
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45 |
Psammophis sibilans subsp. sibilans
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Bauer, Aaron M., DeBoer, Jonathan C. & Taylor, Dylan J., 2017, Atlas of the Reptiles of Libya, Proceedings of the California Academy of Sciences 64 (8), pp. 155-318
: 269
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269 |