Biodiversity of the family Viperidae (Serpentes)
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Snakes (Serpentes)

   Genera
Statistics are available for the following genera:

(In preparation)


Taxonomy of the family Viperidae
Bibliography of the family Viperidae


Species richness map of the family Viperidae (Vipers)

Biodiversity of species

Chronology of new species descriptions
  • Frequency (left)
  • Cumulative frequency (right)
  • Which countries and regions have
    most species?
  • Ranked list (countries, left map)
  • Ranked list (all regions, right map)