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LM image scalebar = 10 µm = 38 pixels
SEM image scalebar = 10 µm
Observations
| Observations: | S. Spaulding & R. Esposito |
|---|---|
| Length: | 27-61 |
| Width: | 7-10 |
| Striae: | 18-21.5 per 10 micrometers at the center; 19-23.5 per 10 micrometers at the ends |
Description:
Valves linear-lanceolate, narrowing towards the produced, capitate endings that flex slightly upwards; dorsal margin parallel to slightly convex; ventral margin slightly concave. Raphe eccentric, stretching along the valve margin and biarcuate (closer to the ventral margin centrally than near the poles); proximal raphe endings simple; distal raphe endings hooked towards the dorsal margin. Striae more widely spaced at the center of the valve; striae slightly radiate in the center, becoming parallel to convergent towards the ends. Fibulae (keel puncta) variable in size and spacing.
| Morphology: | Nitzschioid |
|---|---|
| Distribution: | Widespread |
Notes:
Waterbodies with Hantzschia amphioxys
- Bowles Creek
- Canada Stream
- Delta Stream
- Green Creek
- Harnish Creek Tributary
- Lake Fryxell
- Von Guerard Stream
Original Type Description
| Author: | Ehrenberg 1877 |
|---|---|
| Length: | 15-50 |
| Width: | 5-7 |
| Striae: | 20-29 in10 µm |
Original Description:
New combination
| Author: | Grunow 1880 |
|---|
Citations
Index Nominum Algarum (INA):
- Original
- If an INA link is available, it will be shown above
- The INA is a bibliographic reference "card file" for algal taxonomy, containing nearly 200,000 names of algae (in the broad sense).
Publications (by year):
- Grunow 1880. Akad. Handl., ser. 4, 17(2):103 [citation 27(4)]
