Hydrocoleum
(tree size 23)
Johansenia
Kamptonema
(tree size 9)
Oxynema
(tree size 4)
Planktothricoides
(tree size 2)
Pseudophormidium
(tree size 20)
Pseudoscytonema
(tree size 7)
Symploca
(tree size 42)
Symplocastrum
(tree size 17)
Tychonema
(tree size 7)
Annamia
(tree size 1)
Microcoleus
(tree size 55)
Porphyrosiphon
(tree size 17)
Limnospira