Order Sphaeropleales
From biota
Jump to navigationJump to searchFamily Ankistrodesmaceae Korshikov
Genus Ankistrodesmus Corda
- Ankistrodesmus falcatus (Corda) Ralfs – planktonic; lakes; common (own data).
- Ankistrodesmus fusiformis Corda 1838 - freshwater, plankt. of meromictic lake Trekhtzvetnoe (Ivanova, 2025, pers. communication).
Genus Hyaloraphidium Pascher & Korschikov
- Hyaloraphidium contortum Pascher & Korschikov – planktonic; Verkhneye (Upper) Lake; common (own data).
Genus Monoraphidium Komárková-Legnerová
- Monoraphidium contortum (Thuret) Komárková-Legnerová – freshwater; planktonic; in the meromictic lake Trekhtzvetnoe (Ivanova, 2025, pers. communication).
- Monoraphidium minutum (Nägeli) Komárková-Legnerová – planktonic; freshwater; rare (own data: Selenastrum minutum (Nägeli) Collins).
Family Neochloridaceae Ettl & Komárek
Genus Schroederia Lemmermann
- Schroederia setigera (Schröder) Lemmermann – planktonic; Vodoprovodnoye (Potable water) Lake, Verkhneye (Upper) Lake, Verkhneye Ershovskoe lake; common (own data).
- Schroederia spiralis (Printz) Korschikov – planktonic; Verkhneye (Upper) Lake, Vodoprovodnoye (Potable water) Lake; rare (own data).
Genus Tetraëdron Kützing
- Tetraëdron caudatum (Corda) Hansgirg – planktonic; freshwater; rare (own data).
- Tetraëdron incus (Teiling.) G. M.Smith – planktonic; freshwater; rare (own data).
- Tetraëdron minimum (Braun) Hansgirg – planktonic; freshwater; common (own data).
- Tetraëdron triangulare Korshikov - freshwater., plankt.; in the plankton of meromictic lake Trekhtzvetnoe (Mindolina, 2025; Ivanova, 2025, personal communication).
- Tetraëdron trigonum (Nägeli) Hansgirg – planktonic; freshwater; common (own data).
Family Sphaeropleaceae Kützing
Genus Sphaeroplea C. Agardh
- Sphaeroplea annulina (Roth) C. Agardh – planktonic; Verkhneye (Upper) Lake; sporadic (own data).
Genus Desmodesmus (Chodat) S.S.An, T.Friedl & E.Hegewald, 1999
- Desmodesmus bicellularis (Chodat) S.S.An, T.Friedl & E.Hegewald 1999 – freshwater; in the plankton of meromictic lake Trekhtzvetnoe (Ivanova, 2025, pers. communication).
- Desmodesmus cf. opoliensis (Richter) Hegewald 2000 – freshwater; in the plankton of meromictic lake Trekhtzvetnoe (Mindolina, 2025; Ivanova, 2025, personal communication).
