1. Allorge, P., 1924. Desmidiées du Lac de Grand-Lieu. Rev. Algol. 1: 462–470.
2. Anton, A., 1994. Long-term phytoplankton changes in a tropical reservoir. Mitt. int. Ver. Limnol. 24: 243–249.
3. Banarescu, P., 1990. Zoogeography of fresh waters. 1. General distribution and dispersal of freshwater animals. Aula-Verlag, Wiesbaden, 511 pp.
4. Bicudo, C. E. M., 1975. Polymorphism in the desmid Arthrodesmus mucronulatus and its taxonomic implications. Phycologia 14: 145–148.
5. Biswas, S., 1984. Phytoplankton of Opi Lake, Anambra State, Nigeria. Verh. int. Ver. Limnol. 22: 1180–1184.