eutreptiella eutreptiella eutreptiella is a genus of euglenozoa belonging to the family eutreptiidae. eutreptiella scientific classification domain: eukaryota phylum: euglenozoa class: euglenophyceae order: eutreptiiida family: eutreptiidae genus: eutreptiellaa.m.da cunha the genus was first described by a. m. da cunha in 1914. the genus has cosmopolitan distribution. species: eutreptiella braarudii throndsen eutreptiella cornubiense butcher eutreptiella dofleinii (schiller) pascher eutreptiella elegans (schiller) pascher eutreptiella eupharyngea moestrup & r.e.norris eutreptiella gymnastica throndsen eutreptiella hirudoidea butcher eutreptiella marina a.m.da cunha eutreptiella pascheri (schiller) pascher eutreptiella pomquetensis (mclachlan, seguel & fritz) marin & melkonian