|
Vipera berus subsp. marasso
|
|
|
Sindaco, Roberto & Razzetti, Edoardo, 2021, An updated check-list of Italian amphibians and reptiles, Natural History Sciences 8 (2), pp. 35-46
: 42
|
42 |
|
Vipera berus subsp. walser
|
|
|
Sindaco, Roberto & Razzetti, Edoardo, 2021, An updated check-list of Italian amphibians and reptiles, Natural History Sciences 8 (2), pp. 35-46
: 42
|
42 |
|
Vipera berus
|
|
|
Elmberg, Johan, 2023, Amphibians and reptiles in North Sweden: distribution, habitat affinities, and abundance (Classes: Amphibia and Reptilia), Zootaxa 5301 (3), pp. 301-335
: 322-324
|
322-324 |
|
Vipera berus
|
|
|
Keywords., John Mulder, 2019, Annotated checklist of the herpetofauna (Amphibia, Reptilia) of Mount Ararat and surroundings, Amphibian & Reptile Conservation (e 175) 13 (1), pp. 162-172
: 168
|
168 |
