Ignatenko, Marina, Yatsenko-Stepanova, Tatyana (2023): Coccolithophores in the algal flora from South Urals (Russia) with the description of a new Hymenomonas species. Phytotaxa 609 (1): 55-64, DOI:10.11646/phytotaxa.609.1.5, URL: http://dx.doi.org/10.11646/phytotaxa.609.1.5