1/3
Raphidiopsis Fritsch et Rich
| Order: | Nostocales |
| Family: | Aphanizomenonaceae |
| Ecology: | Bartlett Pond, Lancaster, MA |
2/3
Raphidiopsis Fritsch et Rich
| Order: | Nostocales |
| Family: | Aphanizomenonaceae |
| Ecology: | Bartlett Pond, Lancaster, MA |
3/3
Raphidiopsis Fritsch et Rich
| Order: | Nostocales |
| Family: | Aphanizomenonaceae |
| Ecology: | Bartlett Pond, Lancaster, MA |