| Subject | English | German |
| reptil. | Australian freshwater crocodile | Australien-Krokodil (Crocodylus johnsoni) |
| environ. | bathing freshwater | Badegewässer (Süßwasser) |
| environ. | bathing freshwater | Badegewässer Süßwasser |
| fish.farm. | crabs and freshwater crayfish | Krabben und Süsswasserkrebse |
| insur. | damage or loss by rust and/or oxidation caused by seawater and freshwater and/or by other cargo | kleine Rostklausel |
| nat.res. | discharge of freshwater into the sea | Süßwasserzufluß ins Meer |
| ichtyol. | Eurasian freshwater catfishes | Echte Welse (Siluridae) |
| ichtyol. | Eurasian freshwater catfishes | Welse (Siluridae) |
| environ., fish.farm. | European Campaign for the Conservation of Freshwater Fish | Europäische Kampagne zum Schutz der Süsswasserfische |
| nat.sc., environ., polit. | European Workshop on Freshwater Field Tests | Europäisches Seminar über Süßwasser-Freilanduntersuchungen |
| environ. | eutrophisation of freshwater | Süßwassertrophie |
| environ. | eutrophisation of freshwater | Süßwassereutrophierung |
| environ. | eutrophization of freshwater | Süßwassereutrophierung |
| environ. | eutrophization of freshwater | Süßwassertrophie |
| law, ADR | freshwater and marine pollution | Verschmutzung der Binnengewässer und des Meeres |
| environ., nat.res. | freshwater animal | Süßwassertier |
| biol. | freshwater animal | Suesswassertier |
| environ. | freshwater biology The scientific study or the characteristic life processes of living organisms found in a natural body of water that does not contain significant amounts of dissolved salts and minerals, such as a lake or river | Süßwasserbiologie |
| environ. | freshwater biology | Süßwasserbiologie |
| environ., nat.res. | freshwater bivalves | Flussmuschelartige (Unionoida) |
| nat.sc., agric. | freshwater bivalves | Naiadoida |
| biol. | freshwater blenny | Süßwasser-Schleimfisch (Blennius fluviatilis, Salaria fluviatilis) |
| biol. | freshwater blenny | Fluß-Schleimfisch (Blennius fluviatilis, Salaria fluviatilis) |
| fish.farm. | freshwater bream | Schlaffke (Abramis brama) |
| fish.farm. | freshwater bream | Brachmen (Abramis brama) |
| fish.farm. | freshwater bream | Blei (Abramis brama) |
| fish.farm. | freshwater bream | Brassen (Abramis brama) |
| fish.farm. | freshwater bream | Bressen (Abramis brama) |
| fish.farm. | freshwater bream | Scheibpleinzen (Abramis brama) |
| fish.farm. | freshwater bream | Halbfisch (Abramis brama) |
| fish.farm. | freshwater bream | Bresen (Abramis brama) |
| fish.farm. | freshwater bream | Breitling (Abramis brama) |
| fish.farm. | freshwater bream | Brassenplieten (Abramis brama) |
| fish.farm. | freshwater bream | Brachsen (Abramis brama) |
| food.ind. | freshwater bream | Brasse (Abramis brama) |
| fish.farm. | freshwater breams | Brachsen (Abramis spp.) |
| fish.farm. | freshwater breams | Brassen (Abramis spp.) |
| nat.res., fish.farm. | freshwater breams | Brachse (Abramis brama, Abramis spp.) |
| ichtyol. | freshwater cod | Gemeine Quappe (Lota lota) |
| ichtyol. | freshwater cod | Quappe (Lota lota) |
| environ. | freshwater conservation Controlled utilization, protection or improvement of a natural body of water that does not contain significant amounts of dissolved salts and minerals, such as a lake or river | Süßwasserschutz |
| environ. | freshwater conservation | Süßwasserschutz |
| nat.res. | freshwater consumption | Frischwasserverbrauch |
| zool. | freshwater crabs | Flußkrebse (Astacidae) |
| nat.sc. | freshwater crayfish | Süsswasserkrebse (Astacidae) |
| agric. | freshwater crayfish | Suesswasserkrebs |
| gen. | freshwater creatures | Süßwasserlebewesen |
| insur. | freshwater damage | Süßwasserschaden |
| environ. | freshwater degradation Pollution immediately or eventually involves the hydrological cycle of the earth, because even pollutants emitted into the air and those present in the soil are washed out by precipitation. Water is considered polluted when it is altered in composition or condition so that it becomes less suitable for any or all of the functions and purposes for which it would be suitable in its natural state. This definition includes changes in the physical, chemical and biological properties of water, or such discharges of liquid, gaseous or solid substances into water as will or are likely to create nuisances or render such water harmful to public health, safety or welfare, or to domestic, commercial, industrial, agricultural, fish or other aquatic life. It also includes changes in temperatures, due to the discharge of hot water | Süßwasserdegradation |
| environ. | freshwater degradation | Süßwasserdegradation |
| nat.res. | freshwater discharge into the sea | Süßwasserzufluß ins Meer |
| mining. | freshwater drilling mud | Süßwasserbohrschlamm |
| nat.sc., agric. | freshwater drum | Süßwasser-Trommelfisch (Aplodinotus grunniens) |
| environ. | freshwater ecosystem | Süßwasserökosystem |
| environ. | freshwater ecosystem The living organisms and nonliving materials of an inland aquatic environment | Süßwasserökosystem |
| fish.farm. | freshwater eel | Europäischer Flußaal (Anguilla anguilla, Anguilla vulgaris) |
| gen. | freshwater eel | Flussaal |
| fish.farm. | freshwater eel | Aal (Anguilla anguilla, Anguilla vulgaris) |
| fish.farm. | freshwater eel | Flußaal (Anguilla anguilla, Anguilla vulgaris) |
| tech. | freshwater eel | Flußaal |
| fish.farm. | freshwater eel | Europäischer Aal (Anguilla anguilla, Anguilla vulgaris) |
| ichtyol. | freshwater eels | Aale (Anguillidae) |
| ichtyol. | freshwater eels | Echte Aale (Anguillidae) |
| econ. | freshwater fish | Süßwasserfische |
| zool. | freshwater fish | Süßwasserfisch |
| fish.farm. | freshwater fish | Süsswasserfisch |
| agric., construct. | freshwater fish | Suesswasserfisch |
| law, ADR | freshwater fishery | Binnenfischerei |
| gen. | freshwater fishing | Süßwasserangeln |
| econ. | freshwater fishing | Süßwasserfischerei |
| fish.farm. | freshwater fishing | Süsswasser-Fischerei |
| environ. | freshwater flow | Süsswasserzufluss |
| environ. | freshwater flow | Süsswasserfluss |
| environ. | freshwater flow | Süsswasserabfluss |
| nat.sc., agric. | freshwater gobies | Grundeln (Gobius) |
| biol. | freshwater habitat | Süßwasserhabitat |
| fish.farm. | freshwater herring | Maräne (Coregonus altior, Coregonus elegans, Coregonus pollan) |
| fish.farm. | freshwater herring | Felchen (Coregonus altior, Coregonus elegans, Coregonus pollan) |
| fish.farm. | freshwater herring | Pollan-Maräne (Coregonus altior, Coregonus elegans, Coregonus pollan) |
| food.ind. | freshwater houting | Wandermaräne (Coregonus lavaretus) |
| food.ind. | freshwater houting | Bodenrenke (Coregonus lavaretus) |
| food.ind. | freshwater houting | Blaufelchen (Coregonus lavaretus) |
| food.ind. | freshwater houting | Lavaret (Coregonus lavaretus) |
| food.ind. | freshwater houting | Große Schwebrenke (Coregonus lavaretus) |
| food.ind. | freshwater houting | Große Maräne (Coregonus lavaretus) |
| environ. | freshwater input | Süßwassereinleitung |
| zool. | freshwater isopod | gemeine Wasserassel (Asellus aquaticus) |
| zool. | freshwater isopods | Wasserasseln (Asselidae) |
| gen. | freshwater lake | Süßwassersee |
| fish.farm. | freshwater lamprey | Perel (Lampetra fluviatilis, Petromyzon fluviatilis) |
| fish.farm. | freshwater lamprey | Uhl (Lampetra fluviatilis, Petromyzon fluviatilis) |
| fish.farm. | freshwater lamprey | Uhlen (Lampetra fluviatilis, Petromyzon fluviatilis) |
| fish.farm. | freshwater lamprey | Pricke (Lampetra fluviatilis, Petromyzon fluviatilis) |
| fish.farm. | freshwater lamprey | Flußpricke (Lampetra fluviatilis, Petromyzon fluviatilis) |
| fish.farm. | freshwater lamprey | Flußneunauge (Lampetra fluviatilis, Petromyzon fluviatilis) |
| hydrogr. | freshwater lens | Süßwasserlinse |
| gen. | freshwater limit in a tidal river | Süßwassergrenze |
| environ., min.prod. | freshwater limit | Süsswassergrenze |
| life.sc. | freshwater limit | Grenze für weiches Wasser |
| zool. | freshwater lobster | Edelkrebs (Astacus fluviatilis) |
| zool. | freshwater lobster | Flußkrebs (Astacus fluviatilis) |
| environ. | freshwater monitoring | Süßwasserüberwachung |
| gen. | freshwater mudsnail Potamopyrgus antipodarum | Zwergdeckelschnecke |
| ichtyol. | freshwater mummichog | Gebänderter Fundulus (Fundulus diaphanus) |
| nat.sc., nat.res., agric. | freshwater mussel | Malermuschel (Pollicepes pictorum, Unio pictorum) |
| nat.sc., agric. | freshwater mussels | Malermuscheln (Unionidae) |
| nat.sc., agric. | freshwater mussels | Flussmuscheln (Unionidae) |
| environ. | freshwater organism | Süßwasserorganismen |
| environ. | freshwater organism Organisms which live in freshwater | Süßwasserorganismen |
| nat.sc., agric. | freshwater plant | Süßwasserpflanze |
| environ. | freshwater pollution | Süßwasserverschmutzung |
| gen. | freshwater polyp | Süßwasserpolyp |
| nat.sc., agric. | freshwater prawn | Südamerikanische Süßwassergarnele (Macrobrachium carcinus) |
| nat.sc., agric. | freshwater prawns and shrimps | Süßwassergarnelen (Palaemonidae) |
| nat.sc., agric. | freshwater prawns and shrimps | Felsengarnelen und Süßwassergarnelen (Palaemonidae) |
| fish.farm. | freshwater prawns, shrimps nei | Süsswassergarnelen (-) |
| environ. | freshwater resource The network of rivers, lakes, and other surface waters that supply water for food production and other essential human systems | Süßwasserressourcen |
| environ. | freshwater resource | Süßwasserressourcen |
| ichtyol. | freshwater sculpin | Kaulkopf (Cottus gobio) |
| ichtyol. | freshwater sculpin | Koppe (Cottus gobio) |
| ichtyol. | freshwater sculpin | Groppe (Cottus gobio) |
| fish.farm. | freshwater shrimp | Tiefseegarnelen (Pandalidae) |
| gen. | freshwater shrimp Rivulogammarus pulex | Bachflohkrebs |
| ichtyol. | freshwater smelt | Asiatischer Stint (Osmerus mordax) |
| ichtyol. | freshwater smelt | Amerikanischer Stint (Osmerus mordax) |
| nat.sc., agric. | freshwater snails | Schnauzenschnecken (Hydrobiidae) |
| gen. | freshwater species | Süsswasserfauna |
| zool. | freshwater stingray | Süßwasserrochen Potamotygon motoro |
| agric. | freshwater tank | Trinkwassertank |
| agric. | freshwater tank | Frischwassertank |
| tech. | freshwater tank | Süßwasserbehälter |
| environ., nat.res. | freshwater turtles | Sumpfschildkröten (Emydidae) |
| nat.sc., agric. | freshwater turtles | Sumpfschildkroeten (Emydidae) |
| gen. | freshwater whaler | Bullenhai |
| gen. | freshwater whaler | Stierhai |
| gen. | freshwater whaler | Gemeiner Grundwal |
| zool. | freshwater white fishes | Maränen (Coregonidae) |
| zool. | freshwater white fishes | Felchen (Coregonidae) |
| zool. | freshwater white fishes | Schnäpel (Coregonidae) |
| zool. | freshwater white fishes | Renken (Coregonidae) |
| food.ind. | Indo-Pacific freshwater prawn | Rosenberg Süßwassergarnele (Macrobrachium rosenbergii) |
| food.ind. | Indo-Pacific freshwater prawn | Hummerkrabbe (Hbz.; Macrobrachium rosenbergii) |
| food.ind. | Indo-Pacific freshwater prawn | Rosenberg-Garnele (Macrobrachium rosenbergii) |
| environ. | International Conference on Freshwater | Internationale Süsswasserkonferenz |
| food.ind. | Italian freshwater crab | Gemeine Süßwasserkrabbe (Potamon fluviatile) |
| food.ind. | Italian freshwater crab | Gemeine Flusskrabbe (Potamon fluviatile) |
| agric. | local freshwater fishing resources | lokale Ressourcen der Süsswasserfischerei |
| gen. | management of the freshwater resources | Bewirtschaftung des Süsswassers |
| ichtyol. | North American freshwater catfishes | Zwergwelse (Ictaluridae) |
| ichtyol. | North American freshwater catfishes | Katzenwelse (Ictalurus) |
| ichtyol. | North American freshwater catfishes | Katzenfische (Ictaluridae) |
| environ. | surface freshwater | Oberflächensüsswasser |
| environ. | surface freshwater | oberirdisches Süsswasser |
| environ. | surface freshwater | Oberflächengewässer |
| environ. | surface freshwater quality | Qualität des Oberflächensüsswassers |
| life.sc. | water capable of supporting freshwater fish | fuer den Fischbestand geeignetes Suesswasser |
| fish.farm. | waters capable of supporting freshwater fish | Süsswasser zur Erhaltung des Fischlebens |
