Order Saprolegniales

Family Leptolegniaceae M.W. Dick

Genus Aphanomyces de Bary

• Aphanomyces euteiches Drechsler – freshwater; saprotroph; common (Кузнецов, 2003).
• Aphanomyces helicoides Minden – freshwater; saprotroph; sporadic (Кузнецов, 2003).
• Aphanomyces norvegicus Wille – freshwater; parasite on filamentous green algae; common (Кузнецов, 2003).
• Aphanomyces parasiticus Coker – freshwater; parasite on Achlya, Saprolegnia; common (Кузнецов, 2003).
• Aphanomyces stellatus de Bary – freshwater; saprotroph, parasite on Achlya; common (Кузнецов, 2003).

Genus Leptolegnia de Bary

• Leptolegnia chapmanii R. L. Seym. – freshwater, pool; parasite on mosquito larvae; sporadic (Кузнецов, 2003).
• Leptolegnia cf. pontica Artemczuk – marine, littoral; parasite on Balanus; rare (Кузнецов, 2003).

Family Saprolegniaceae Kütz ex Warm.

Genus Achlya Nees

• Achlya americana Humphrey – freshwater, soil; saprotroph; common (Кузнецов, 2003).
• Achlya bisexualis Coker & Couch – freshwater, soil; saprotroph; common (Кузнецов, 2003).
• Achlya cornuta W. A. Archer – freshwater, Verkhneye (Upper) Lake; saprotroph; sporadic (Кузнецов, 2003).
• Achlya crenulata Ziegler – freshwater, Ershovskie lakes; saprotroph; rare (Кузнецов, 2003).
• Achlya debaryana Humphrey – freshwater, soil; saprotroph; common (Кузнецов, 2003).
• Achlya hypogyna Coker & Pemberton – freshwater, soil; saprotroph; rare (Кузнецов, 2003).
• Achlya oblongata de Bary – freshwater, Ershovskie lakes; saprotroph; rare (Кузнецов, 2003).
• Achlya polyandra Hildebr. – freshwater; saprotroph; common (Кузнецов, 2003).
• Achlya prolifera Nees – freshwater; saprotroph; common (Кузнецов, 2003).
• Achlya racemosa Hildebr. – freshwater; saprotroph; common (Кузнецов, 2003).
• Achlya radiosa Maurizio – freshwater, Vodoprovodnoye (Potable water) Lake; saprotroph; rare (Кузнецов, 2003).
• Achlya stellata de Bary – freshwater, supralittoral basins; saprotroph; rare (Кузнецов, 2003).

Genus Aplanes de Bary

• Aplanes braunii (Reinsch) de Bary – freshwater; saprotroph on dead plants; sporadic (Кузнецов, 2003).

Genus Aplanopsis Höhnk

• Aplanopsis terrestris Höhnk – marine, littoral, supralittoral; saprotroph on ground, Zostera; common (Kuznetsov, Vekhov, 2001). Supralittoral basins; saprotroph on amphipods; rare (Кузнецов, 2003).

Genus Brevilegnia Coker & Couch

• Brevilegnia megasperma J.V. Harv. – freshwater; Vodoprovodnoye (Potable water) Lake; saprotroph; rare (Кузнецов, 2003).

Genus Calyptralegnia Coker

• Calyptralegnia ripariensis Höhnk – marine, littoral; saprotroph on ground; common (Кузнецов, 2003).

Genus Dictyuchus Leitg.

• Dictyuchus achlyoides Coker – freshwater, Verkhneye (Upper) Lake; saprotroph; rare (Кузнецов, 2003).
• Dictyuchus monosporus Leitg. – freshwater; saprotroph; common (Кузнецов, 2003).

Genus Protoachlya Coker

• Protoachlya polysporus (Lindst.) Apinis – freshwater pool; saprotroph; sporadic (Кузнецов, 2003: Dictyuchus polysporus Lindst.).

Genus Pythiopsis de Bary

• Pythiopsis cymosa de Bary – freshwater, brackish-water basins; saprotroph; rare (Кузнецов, 2003).
• Pythiopsis humphreyana Coker – freshwater; saprotroph on dead plants; rare (Кузнецов, 2003).

Genus Saprolegnia Nees

• Saprolegnia delica Coker – marine, sublittoral; saprotroph; sporadic (Артемчук, 1974). Freshwater; common, everywhere (Кузнецов, 2003).
• Saprolegnia ferax (Gruith.) Thur. – marine, littoral; saprotroph; sporadic (Артемчук, 1974).
• Saprolegnia monoica Pringsh – marine, littoral; saprotroph; sporadic (Артемчук, 1974).
• Saprolegnia parasitica Coker – freshwater, brackish-water; saprotroph, parasite on insects, fish; dominant, everywhere (Кузнецов, 2003).
• Saprolegnia spiralis Cornu – freshwater, WSBS fire barrel; saprotroph; sporadic (Кузнецов, 2003).
• Saprolegnia subterranea Dissmann – marine, littoral, supralittoral; saprotroph; common (Kuznetsov, Vekhov, 2001; Кузнецов, 2003).
• Saprolegnia turfosa (Minden) Gäum. – freshwater, bogs; saprotroph; rare (Кузнецов, 2003).
• Saprolegnia uliginosa Johannes – freshwater; saprotroph; rare (Кузнецов, 2003).
• Saprolegnia unispora (Coker & Couch) R. L. Seym. – freshwater; saprotroph; rare; soil; parasite on Mortierella, Olpidiopsis; sporadic (Кузнецов, 2003).

Genus Sommerstorffia Arnaudov

• Sommerstorffia spinosa Arnaudov – freshwater; parasite on rotifers; rare (Кузнецов, 2003).

Genus Thraustotheca Humphrey

• Thraustotheca clavata (de Bary) Humphrey – freshwater; saprotroph; rare (Кузнецов, 2003).

rus:Порядок Saprolegniales