DuoNat
The collection, mapped
What's in the database
Every clade DuoNat currently has pairs for, and how well each one is represented across the world. Click a wedge to explore its clade; click the center to go back up.
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Clades in the collection
Click to exploreSunburst diagram of taxonomic clades in the DuoNat database. Each wedge is a clade; activate one to explore it, or activate the center to go back up.
Continental representation
Follows the clade you're exploring
Fewer taxa
More taxa
A continent counts for a taxon if any DuoNat pair featuring it shows an observed range there — a proxy for real-world distribution, not a strict range map.