View source for Order Cryptomonadales

===Family Cryptomonadaceae Ehrenberg===
Genus ''Cryptomonas'' C. G. Ehrenberg
*''Cryptomonas compressa'' Pascher – in spews from sphagnum mosses, common, bogs; planktonic, dominant, rain puddles at the area of the WSBS settlement.
*''Cryptomonas commutata'' (Pascher) Hoef-Emden (=Cryptochrysis commutata Pascher – planktonic, rare, rain puddles at the area of the WSBS settlement.
*''Cryptomonas curvata'' Ehrenberg – planktonic, rare, freshwater supralittoral silty pools, Kindo peninsula.
*''Cryptomonas erosa'' Ehrenberg – planktonic, common, freshwater, Kindo peninsula.
*''Cryptomonas nordstedtii'' (Hansgirg) Senn ( = Chroomonas nordstedtii Hansgirg) – planktonic, sporadic, freshwater pool, Kindo peninsula.
*''Cryptomonas ovata'' Ehrenberg - planktonic, dominant, freshwater, Kindo peninsula.
*''Cryptomonas paramaecium'' (Ehrenberg) Hoef-Emden & Melkonian ( = Chilomonas paramaecium Ehrenberg) – planktonic, common, freshwater, brackish-water supralittoral basins with rotting algae, Kindo peninsula.
*''Cryptomonas phaseolus'' Skuja – planktonic, common, Kislosladkoye (Sour-Sweet) Lake, supralittoral freshwater pools.
*''Cryptomonas reticulata'' Ehrenberg - planktonic, rare, freshwater supralittoral basins.
*''Cryptomonas similis'' Hollande – planktonic, sporadic, freshwater supralittoral basin with rotting storm drains, Kastyan island
In the printed version of the Catalogue (2008) was also listed ''Cryptomonas'' cf. ''rufescens'' Skuja (planktonic, massive red algal blooms, but only at но только at a depth of 5 m, the lake near the Zelyonyi Cape, 11.08.2002 — collection by С.И. Шапоренко, identified by Е.А. Кузнецов) later idenified by 18S RNA gene as ''Rhodomonas'' sp. RCC2020 (GenBank номер KF039722), see below.

Genus ''Isoselmis'' R. W. Butcher
*''Isoselmis obsconica'' Butcher — planktonic, rare, brackish-water supralittoral basins
Genus ''Leucocryptos'' R. W. Butcher
*''Leucocryptos marina'' (Braarud) Butcher ( =Chilomonas marina (Braarud) Halldal) – marine, planktonic (Rat’kova, 2000), rare, shallow-water, diluted Velikaya Salma; common, brackish-water supralittoral basins.
Genus ''Plagioselmis'' R. W. Butcher ex G. Novarino et al.
*''Plagioselmis prolonga'' Butcher ex G. Novarino et al. ( =Plagioselmis punctata Butcher) — planktonic, sporadic, Velikaya Salma.

Genus ''Goniomonas'' Stein, 1878
*''Goniomonas truncata''  (Fresenius) Stein, 1878 - freshwater, marine, brackish. Found in aerobic and microaerophilic zones of semi-isloated coastal stratified lake Kislo-Sladkoe (Mindolina et al., 2023)and in plankton of meromictic lake Trekhtzvetnoe (Mindolina, 2025)..
*''Goniomonas amphinema'' Larsen & Patterson - marine. Found in semi-isloated coastal stratified lake Kislo-Sladkoe at a depth of 0 to 2–2.5 m (Mindolina et al., 2023).

Genus ''Rhodomonas'' G. Karsten, 1898
*''Rhodomonas'' cf. ''baltica'' (Karsten, 1898) - marine mixotroph, blooms in redox-cline of some semi-isloated from the sea coastal stratified lakes including lake Kislo-Sladkoe, lagoon on the cape Zeleny (Mindolina et al., 2023; https://doi.org/10.3390/d15010044). Early listed as Rhodomonas sp. RCC2020 (GenBank номер KF039722) by 18S RNA gene (Krasnova et al., 2015).

In the printed version of the Catalogue (2008) was also listed Cryptomonas cf. rufescens Skuja (planktonic, massive red algal blooms, but only at a depth of 5 m, the lake near the Zelyonyi Cape, 11.08.2002 — collection by С.И. Шапоренко, identified by Е.А. Кузнецов) later idenified by 18S RNA gene as Rhodomonas sp. RCC2020 (GenBank номер KF039722).

===Family Hemiselmidaceae Butcher ex P. C. Silva===
Genus ''Hemiselmis'' Parke
*''Hemiselmis brunnescens'' Parke – planktonic, sporadic, Velikaya Salma.
*''Hemiselmis cryptochromatica'' C.E.Lane & J.M.Archibald, 2008 - marine. Found in semi-isolated coastal stratified lake Kislo-Sladkoe (Plotnikov et al., 2022).
*''Hemiselmis rufescens'' Parke – planktonic, common, sometimes dominant, brackish-water supralittoral basins.
*''Hemiselmis virescens'' Droop — planktonic, rare, brackish-water supralittoral basins.
Genus ''Protochrysis'' Pascher
*''Protochrysis phaeophycearum'' Pascher – planktonic, rare, shallow-water  freshwater

===Family Hilleaceae Pascher===
Genus ''Hillea'' Schiller
*''Hillea fusiformis'' (Schiller) Schiller – marine, planktonic - (Rat’kova, 2000).

[[rus: Порядок Cryptomonadales]]