Crocodilian biodiversity
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Alligatoridae
Alligators and Caimans


Crocodylidae
Crocodiles


Gavialidae
Gharials


Taxonomy of crocodilians (Crocodylia) Bibliography of crocodilians (Crocodylia)


Species richness map of the crocodilians (Crocodylia) of the world
(click on the map to see larger version)



Biodiversity of crocodilian species

How many crocodilian species are there in the World?
How many endemic crocodilians are there in the World?
Chronology of new crocodilian species descriptions
  • Frequency (left)
  • Cumulative frequency (right)
  • Which countries and regions have
    most crocodilian species?
  • Ranked list (countries, left map)
  • Ranked list (all regions, right map)