Sainouridae is a family of
cercozoan
protist
A protist () is any eukaryotic organism (that is, an organism whose cells contain a cell nucleus) that is not an animal, plant, or fungus. While it is likely that protists share a common ancestor (the last eukaryotic common ancestor), the exc ...
s, currently classified within the monotypic superfamily Sainouroidea.
References
Taxa described in 2008
Rhizaria families
{{Cercozoa-stub