Guide to Gomphonema christenseni
Credit: Melissa Vaccarino, Meredith Tyree
- Axial area wide
- Stigmoid absent
- Valves 6.1-7.8 µm wide
Valves are linear clavate, with a wide axial area. Valves are relatively large, ranging from 6.1 to 7.8 µm in width. A stigmoid is absent.