Vipera aspis
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Ivanov, Martin, 2002, The oldest known Miocene snake fauna from Central Europe: Merkur-North locality, Czech Republic, Acta Palaeontologica Polonica 47 (3), pp. 513-534
: 530
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530 |
Vipera aspis
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Sindaco, Roberto & Razzetti, Edoardo, 2021, An updated check-list of Italian amphibians and reptiles, Natural History Sciences 8 (2), pp. 35-46
: 42
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42 |
Vipera aspis
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Dubois, Alain & Bour, Roger, 2010, The nomenclatural status of the nomina of amphibians and reptiles created by Garsault (1764), with a parsimonious solution to an old nomenclatural problem regarding the genus Bufo (Amphibia, Anura), comments on the taxonomy of this genus, and comments on some nomina created by Laurenti (1768), Zootaxa 2447, pp. 1-52
: 31-32
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31-32 |
Vipera aspis
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Ivanov, Martin & Böhme, Madelaine, 2011, Snakes from Griesbeckerzell (Langhian, Early Badenian), North Alpine Foreland Basin (Germany), with comments on the evolution of snake faunas in Central Europe during the Miocene Climatic Optimum, Geodiversitas 33 (3), pp. 411-449
: 439
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439 |