| Division | Euglenophyta |
| Class | Euglenophyceae |
| Order | Euglenales |
| Family | Euglenaceae |
| Synonym | Trachelomonas euchlora var. cylindrica (Ehrenberg) Lemmermann |
Lorica smooth, long, broadly cylindrical with sides nearly straight and parallel; anterior end fairly flat and posterior end broadly rounded. Lorica 13–16 µm long and 7–9 µm broad. The apical pore with thickened rim, sometimes a depressed collar or absent.