Cyanobacteria are one of the oldest groups of living things. The oxygen they give off is thought to have made Earth the kind of place where we can live. Some species can form large, scummy blooms in fresh water. These blooms can be toxic to people and animals.
- “Cylindrospermopsis.” Wikipedia, The Free Encyclopedia. Available from: http://en.wikipedia.org/wiki/Cylindrospermopsis
- “Cyanobacterium”. Wikipedia, The Free Encyclopedia. Available from: http://en.wikipedia.org/wiki/Cyanobacterium
- “Cyanotoxin”. Wikipedia, The Free Encyclopedia. Available from: http://en.wikipedia.org/wiki/Cyanotoxin
- Kipp, Rebekah M. "Cylindrospermopsis raciborskii Factsheet". GLANSIS, 2006. Available from: NOAA Center of Excellence for Great Lakes and Human Health.
- http://www.glerl.noaa.gov/res/Centers/HABS/cylindro_factsheet.html
