diphylleia rotans diphylleia rotans diphylleia rotans is a eukaryotic microorganism. it is notable for having a gene-rich mitochondrial genome, the largest known outside the jakobids. diphylleia rotans scientific classification domain: eukaryota order: crums family: collodictyonidae genus: diphylleiamassart 1920 non michaux 1803 species: d. rotans binomial name diphylleia rotansj.massart 1920 synonyms aulacomonas submarina skuja 1939