The catalogue

Every known species

Browse the archive by period and diet, or search by name. New species are added as they're described.

Period
Diet
{{ count }} species
{{ d.name }}
{{ d.name }}
{{ d.era }} · {{ d.diet }}
{{ d.meaning }} · {{ d.length }}

The full registry

{{ regCount }} more species · illustrated profiles are added over time
Name
Meaning
Period
Diet
Length
{{ r.name }}
{{ r.meaning }}
{{ r.era }}
{{ r.diet }}
{{ r.length }}
Nothing in the strata
No species match those filters — try widening the search.