Toggle navigation
OneZoom
No results found
For Everyone
A view of all known life
Your name on the tree
Send a tr-eCard
Act for biodiversity
Full user guide
My sponsorships
For Education
Installations
Display launcher
Educational materials
Screenshot tool
For Science
Work with us
Developer tools
Popularity index
Public APIs
Data sources
Changelog
Legacy trees
About us
Project timeline
Endorsements
About OneZoom
Donors
Team
FAQ
Base of the evolutionary tree for
Spirostomum intermedium
← parent
Species
Spirostomum intermedium
OneZoom
Visit it on the OneZoom tree
or
sponsor it!
Other links
Encyclopedia of Life
Open Tree of Life