Pseudoklossia is a genus in the phylumApicomplexa. Species in this genus infect marine molluscs, although one species (Pseudoklossia microcosmi) infects in an ascidian worm. The life cycle is heteroxenous (requires at least two hosts).
The species infecting molluscs tend to infect the renal tissue.
History
This genus was created by Leger and Duboscq in 1915.[2]
^Leger L and Duboscq O (1915) Pseudoklossia glomerata n. g. n. sp., coccidie de lamellibranche. Archives de Zoologie Experimentale et Generale 55: 7-16