Founders' Fund openNow taking pledges: Help finish the rack and bring home all 24 founder snakesBack the project →
Lineage

Project Pedigree

The family tree begins with the founding population. As project animals reproduce, this page will connect every descendant to its sire, dam, founder lines, siblings, and offspring.
Founders Arriving

No family tree until the first pairings

The first founders are here and in quarantine; the rest of the 24 (20 unrelated lines plus 3 controls) come with Round 1 of the Founders' Fund. The family tree starts with the first pairings, years from now. In the meantime, you can watch the founders live.
Back the Founders' Fund

Why the pedigree matters

It lets visitors follow the history of individual animals.

It helps the project preserve genetic diversity while selecting for behavior. Selection pressure on one trait is only useful if the underlying population stays healthy and varied, which is why multiple unrelated family lines are maintained rather than breeding everything back to the single most surface-active animal.