Dolichospermum circinale
Photo: (c) Dr. Imre Oldal, some rights reserved (CC BY-SA) (iNaturalist)
1
Bishop specimens
0
Type specimens
1904
First collected
1904
Last collected
2026
Last seen alive
Alive today
22 research-grade iNaturalist sightings in the wild since 2000. Most recent first.
2026-10-07
East shore, Lake Hakanoa, Huntly, New Zealand
(c) Brian Gill, some rights reserved (CC BY-NC)
2026-06-26
Trap Pond State Park, Laurel, DE
(c) bunnellyoung, some rights reserved (CC BY-NC)
2026-06-26
Trap Pond State Park, Laurel, DE
(c) bunnellyoung, some rights reserved (CC BY-NC)
2026-06-07
Кстовский р-н, Нижегородская обл., Россия
(c) Вячеслав Юсупов, some rights reserved (CC BY)
2026-05-13
2358 NSW Australia
(c) algaebuddies, some rights reserved (CC BY-NC)
2026-05-13
2358 NSW Australia
(c) algaebuddies, some rights reserved (CC BY-NC)
2026-05-13
2358 NSW Australia
(c) algaebuddies, some rights reserved (CC BY-NC)
2026-04-16
West shore, Lake Hakanoa, Huntly, New Zealand
(c) Brian Gill, some rights reserved (CC BY-NC)