Histiona is a genus of Excavata.

It is a jakobid.[1]

References

  1. ^ Simpson AG, Patterson DJ (2001). "On core jakobids and excavate taxa: the ultrastructure of Jakoba incarcerata". J. Eukaryot. Microbiol. 48 (4): 480–92. doi:10.1111/j.1550-7408.2001.tb00183.x. PMID 11456326.