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| Scroll through list of sites as necessary. | site | collection date | depth | substrate | salin | locality kind | comments | reference |
|---|---|---|---|---|---|---|---|---|
| A | State of Veracruz, Mexico | 2015 or earlier | Nunez-Ortiz AR, Nandini S (2016) abstract | |||||
| B | Grinnell, Iowa, USA | 1915-1917 | freshwater | artificial pond. | Higley R (1918) 12-17, 38 | |||
| C | Fairport, Iowa, USA | 1915-1917 | freshwater | Higley R (1918) 12-17, 30 | ||||
| D | Fairport, Iowa, USA | 1915-1917 | freshwater | in several ponds in Fairport. | Higley R (1918) 12-17, 30 | |||
| E | Illinois, Iowa, Wisconsin, Minnesota, Mississippi Basin, USA | 1915-1917 | freshwater | several locations in the Mississippi study area. No location specified. | Higley R (1918) 12-17, 26 | |||
| F | Plantersville, Lee County, Mississippi | May 2006 - Apr 2020 | Glasgow B (2021) 189, 194 | |||||
| G | near Richmond, Lee/Itawamba County Line, Mississippi | May 2006 - Apr 2020 | Glasgow B (2021) 189, 194 | |||||
| H | Buttahatchee River, Greenwood Springs, Monroe County, Mississippi | Apr 2008 - Mar 2009 | ....."Buttahatchee River backwater location"...."Floodplain backwater pond" | Glasgow B (2021) 189, 194 | ||||
| I | State of Tennessee, USA | 1938 or earlier | freshwater | collected in Tennessee no specific location. | Nuttycombe JW, Waters AJ (1938) 235 | |||
| J | Georgia, USA | 1938 or earlier | freshwater | collected in Georgia no specific location. | Nuttycombe JW, Waters AJ (1938) 235 | |||
| K | South Carolina, USA | 1938 or earlier | freshwater | collected in South Carolina no specific location. | Nuttycombe JW, Waters AJ (1938) 235 | |||
| L | near New Market, Virginia, USA | 1938 or earlier | freshwater | collected in Virginia no specific location. | Nuttycombe JW, Waters AJ (1938) 235 | |||
| M | State of North Carolina, USA | 1938 or earlier | freshwater | collected in North Carolina no specific location. | Nuttycombe JW, Waters AJ (1938) 235 | |||
| N | Charlottesville, Virginia, USA | Nov 20, 1926 | freshwater | pond two miles north of the University of Virginia. | Nuttycombe JW (1931) 124 | |||
| O | Ontario beach, Rochester, New York, USA | between May and Aug 1907 | freshwater | in pool on Ontario beach. | Graff Lvon (1911) 346 | |||
| P | Canandaigua (Canandeigua) Lake, New York, USA | between May and Aug 1907 | freshwater | default type | particularly common draining water ditches | Graff Lvon (1911) 348 | ||
| Q | west Wide Waters (of the Erie Canal), near Rochester , New York, USA | between May and Aug 1907 | freshwater | common in the west wide waters. | Graff Lvon (1911) 346 | |||
| R | west Wide Waters (of the Erie Canal), near Rochester , New York, USA | between May and Aug 1907 | freshwater | default type | Graff Lvon (1911) 348 | |||
| S | Southeastern New York State, USA | prior to 1987 | freshwater | 718 specimens from stream surface sediments, 32 specimens from interstitial waters, and 72 specimens from springs. | Kolasa J, Strayer D, Bannon-O'Donnell E (1987) 127 | |||
| T | Cold Spring Harbor, New York, USA | between May and Aug 1907 | freshwater | default type | in Spirogyren of fish culture ponds. | Graff Lvon (1911) 348 | ||
| U | Cocha Aeropuerto, Departamento de Ucayali, Peru | Jul 2008 | Damborenea C, Brusa F, Almagro Io, Noreña C (2011) | |||||
| V | Yurúa River, Departamento de Ucayali, Peru | Jul 2008 | Damborenea C, Brusa F, Almagro Io, Noreña C (2011) | |||||
| W | "El Tigre" lake, Paraná River, near the city of Santa Fé, Argentina | Feb 1989 | freshwater | many individuals. | Noreña-Janssen C (1995) 218 | |||
| X | Paraná river, Santa Fé, Argentina | 1995 or earlier | Paraná River | Noreña-Janssen C (1995) from Damborenea et al. 2011 (citation) | ||||
| Y | Arroyo Zapata (Zapata Stream), Buenos Aires, Argentina | 2005 or earlier | Zapata Stream, Buenos Aires | Noreña C, Damborenea C, Brusa F (2005) from Damborenea et al. 2011 (citation) | ||||
| Z | Republic of Suriname ( Dutch Guiana, Nederlandisch Guyana, Nederlandsch Guyana) | 1970 or earlier | van der Land J (1970) from Damborenea et al. 2011 (citation) | |||||
| A1 | Rio Grande do Sul, Brazil | 2004 or earlier | Gamo J, Leal-Zanchet AM (2004) from Damborenea et al. 2011 (citation) | |||||
| B1 | river Pinheiros and its tributaries, near São Paulo (San Paulo), Brazil | prior to 1945 | freshwater | Marcus Er (1945) 1, 2, 38, 39 | ||||
| C1 | pond, in the suburb of Canindé (Caninde), north of the city of São Paulo (San Paulo), Brazil | prior to 1945 | freshwater | Marcus Er (1945) 1, 2, 38, 39 | ||||
| D1 | Alptavatn, south Iceland | Jul 1-Aug2, 1937 | freshwater | 2 specimens | Steinböck O (1948) 3 | |||
| E1 | Skutustaoir, north Iceland | Jul 1-Aug2, 1937 | freshwater | frequent. | Steinböck O (1948) 3 | |||
| F1 | Clare Island, County Mayo, Ireland | prior to 1912 | freshwater | in weeds from stream on Clare Island. | Southern R (1912) ; from Young JO 1970 (citation)- p 213 | |||
| G1 | River Annalee, County Cavan, Ballyhaise, Ireland | prior to 1936 | freshwater | Southern R (1936) ; from Young JO 1970 (citation)- p 213 | ||||
| H1 | Ejde (Eidhi), (North of Ejde), Faroes, freshwater lake, Faroe Islands | Jun 22-Jul 19, 1928 | Freshwater | Steinböck O (1931) 2 | ||||
| I1 | Ejde (Eidhi), (Southeast), Faroes, freshwater lake, Faroe Islands | Jun 22-Jul 19, 1928 | freshwater | Steinböck O (1931) 2 | ||||
| J1 | Ejde (Eidhi), Lake in Vatndalur, southeast of Ejde), Faroes, Faroe Islands | Jun 22-Jul 19, 1928 | Freshwater | Steinböck O (1931) 2 | ||||
| K1 | North of Vaag (Sudero), Faroes, Ryskidalur Lake, Faroe Islands | Jun 22-Jul 19, 1928 | freshwater | 240 meters above seal level | Steinböck O (1931) 2 | |||
| L1 | Ryskivatn Lake, Faroes, Faroe Islands | Jun 22-Jul 19, 1928 | Freshwater | Steinböck O (1931) 2 | ||||
| M1 | Vaag, (Vag; Vagur), Faroes, freshwater lake, southwest of Vaag, Faroe Islands | Jun 22-Jul 19, 1928 | freshwater | Steinböck O (1931) 2 | ||||
| N1 | Vaag, (Vag; Vagur), Faroes, freshwater lake, southwest of Vaag, Faroe Islands | Jun 22-Jul 19, 1928 | Freshwater | Steinböck O (1931) 2 | ||||
| O1 | County Louth, Ireland | prior to 1936 | freshwater | Killincoole, County Louth. | Southern R (1936) ; from Young JO 1970 (citation)- p 213 | |||
| P1 | Firth of Clyde (Millport), United Kingdom | prior to 1882 | freshwater | In mud of sediment of standing fresh water | Graff Lvon (1882) 260 | |||
| Q1 | Nantle, Gwynedd, Caernarvonshire (Caernarvon, Carnarvonshire, Arfon), North Wales, United Kingdom | Nov 1968 - Oct 1969 | littoral | freshwater | calcium poor lake (4.4 mg/l). | Young JO (1973) 204 | ||
| R1 | Llyn Cwellyn (Quellan), Caernarvonshire (Caernarvon, Carnarvonshire, Arfon), North Wales, United Kingdom | Nov 1968 - Oct 1969 | littoral | freshwater | calcium poor lake (1.7 mg/l). | Young JO (1973) 204 | ||
| S1 | Llyn Dinas (Ddinas), Caernarvonshire (Caernarvon, Carnarvonshire, Arfon), North Wales, United Kingdom | Nov 1968 - Oct 1969 | littoral | freshwater | calcium poor lake (1.8 mg/l). | Young JO (1973) 204 | ||
| T1 | Llyn Gwynant, Caernarvonshire (Caernarvon, Carnarvonshire, Arfon), North Wales, United Kingdom | Nov 1968 - Oct 1969 | littoral | freshwater | calcium poor lake (2.6 mg/l). | Young JO (1973) 204 | ||
| U1 | Lyn Dwyarchen, Caernarvonshire (Caernarvon, Carnarvonshire, Arfon), North Wales, United Kingdom | Nov 1968 - Oct 1969 | littoral | freshwater | calcium poor lake (1.8 mg/l). | Young JO (1973) 204 | ||
| V1 | Lyn Gadair, Caernarvonshire (Caernarvon, Carnarvonshire, Arfon), North Wales, United Kingdom | Nov 1968 - Oct 1969 | littoral | freshwater | calcium poor lake (2.3 mg/l). | Young JO (1973) 204 | ||
| W1 | Idwall, Caernarvonshire (Caernarvon, Carnarvonshire, Arfon), North Wales, United Kingdom | Nov 1968 - Oct 1969 | littoral | freshwater | calcium poor lake (2.0 mg/l). | Young JO (1973) 204 | ||
| X1 | Teryn, Caernarvonshire (Caernarvon, Carnarvonshire, Arfon), North Wales, United Kingdom | Nov 1968 - Oct 1969 | littoral | freshwater | calcium poor lake (1.2 mg/l). | Young JO (1973) 204 | ||
| Y1 | Mymbyr, Caernarvonshire (Caernarvon, Carnarvonshire, Arfon), North Wales, United Kingdom | Nov 1968 - Oct 1969 | littoral | freshwater | calcium poor lake (1.3 mg/l). | Young JO (1973) 204 | ||
| Z1 | Llyn Ogwen, Caernarvonshire (Caernarvon, Carnarvonshire, Arfon), North Wales, United Kingdom | Nov 1968 - Oct 1969 | littoral | freshwater | calcium poor lake (0.4 mg/l). | Young JO (1973) 204 | ||
| A2 | Ason River near Barcena, Spain | 1997-1999 | Limnetic | Noreña C, Damborenea C, Faubel A & Brusa F (2007) 1992, 1993 | ||||
| B2 | The Mere, Ellesmere, Shropshire, United Kingdom | May 1966 - Feb 1967 | littoral | freshwater | calcium rich lake (35.6 mg/l). | Young JO (1973) 204 | ||
| C2 | Cole Mere, Colemere, Shropshire, United Kingdom | May 1966 - Feb 1967 | littoral | freshwater | calcium rich lake (50.0 mg/l). | Young JO (1973) 204 | ||
| D2 | Newton Mere, Shropshire, United Kingdom | May 1966 - Feb 1967 | littoral | freshwater | calcium rich lake (7.2 mg/l). | Young JO (1973) 204 | ||
| E2 | Hanmer Mere, Hanmer, Chester (Cheshire), United Kingdom | May 1966 - Feb 1967 | littoral | freshwater | calcium rich lake (48.0 mg/l). | Young JO (1973) 204 | ||
| F2 | Crose Mere, Shropshire, United Kingdom | May 1966 - Feb 1967 | littoral | freshwater | calcium rich lake (59.6 mg/l). | Young JO (1973) 204 | ||
| G2 | Blake Mere, Ellesmere, Shropshire, United Kingdom | May 1966 - Feb 1967 | littoral | freshwater | calcium rich lake (33.6 mg/l). | Young JO (1973) 204 | ||
| H2 | Blake Mere, Ellesmere, Shropshire, United Kingdom | May 1966 - Feb 1967 | littoral | freshwater | calcium rich lake (33.6 mg/l). | Young JO (1973) 204 | ||
| I2 | Fiskerton, United Kingdom | 1965-1967 | freshwater | Percolating filters of sewage works. | Young JO (1973) 214 | |||
| J2 | Lincoln, United Kingdom | 1965-1967 | freshwater | Percolating filters of sewage works near Lincoln. | Young JO (1973) 214 | |||
| K2 | Staines, United Kingdom | prior to 1913 | freshwater | Whitehead H (1913) ; from Young JO 1970 (citation)- p 213 | ||||
| L2 | Albufera de Valencia (Albufera, La Albufera), Spain | Sep 1929 | Gieysztor M (1931) 128 | |||||
| M2 | Haywards Heath, United Kingdom | 1965-1967 | freshwater | Percolating filters of sewage works. | Young JO (1973) 214 | |||
| N2 | Oorden Lake (De Oorden), Netherlands (Holland) | Jun 7-12, 1971 | littoral | broken concrete | freshwater | South-east shore. Broken concrete. Vegetation, Phragmites, a little Typha, little detritus. 1-10 individuals per hour. | Young JO (1972) 61 | |
| O2 | Fluessen Lake (De Fluesen, De Fluessen, Fluessenmeer, Fljusen), Netherlands (Holland) | Jun 7-12, 1971 | littoral | vegetation | freshwater | West shore. Broken bricks. Vegetation, Phragmites, Typha, little detritus. 31-100 individuals per hour. | Young JO (1972) 61 | |
| P2 | Slotermeer Lake, Netherlands (Holland) | Jun 7-12, 1971 | littoral | bricks, rough stones | freshwater | North shore. Bricks, rough stones. Vegetation, Phragmites, little detritus. 31-100 individuals per hour. | Young JO (1972) 61 | |
| Q2 | Tjeukemeer Lake, Netherlands (Holland) | Jun 7-12, 1971 | littoral | vegetation | freshwater | South shore, adjacent irrigation/drainage ditches. Broken bricks. Vegetation, Phragmites, medium detritus. 31-100 individuals per hour. | Young JO (1972) 61 | |
| R2 | Geneve (Genf, Ginevra, Geneva), Switzerland | 1897 or earlier | freshwater | Lac Léman und Lac de Neuchatel, Litoral und Tiefe. Stehende Kleingewässer der Cantons de Vaud und Geneve (überall). | Du Plessis G (1897) from Hofsten 1912 (citation)- p. 600 | |||
| S2 | Geneve (Genf, Ginevra, Geneva), Switzerland | 1900 or earlier | Umgebung von Geneve (mehrere Orte). | Fuhrmann O (1900) from Hofsten 1912 (citation)- p. 600 | ||||
| T2 | Corsier, Switzerland | 1911 or earlier | Teich bei Corsier n. -ö. von Geneve. | Hofsten N v (1911) from Hofsten 1912 (citation)- p. 600 | ||||
| U2 | Lake Geneva (Genfer, Genfersees, Ginevra, Geneve, Leman, Lac Léman, Lemano), Switzerland | 1877 or earlier | freshwater | littoral. | Forel FA (1877) from Hofsten 1912 (citation)- p. 600 | |||
| V2 | Lake Geneva (Genfer, Genfersees, Ginevra, Geneve, Leman, Lac Léman, Lemano), Switzerland | 1885 or earlier | 45-150 m | Ufertümpel des Sees und andere Kleingewässer des Canton de Vand. | Du Plessis G (1885) from Hofsten 1912 (citation)- p. 600 | |||
| W2 | Lake Geneva (Genfer, Genfersees, Ginevra, Geneve, Leman, Lac Léman, Lemano), Switzerland | 1897 or earlier | freshwater | Lac Léman und Lac de Neuchatel, Litoral und Tiefe. Stehende Kleingewässer der Cantons de Vaud und Geneve (überall). | Du Plessis G (1897) from Hofsten 1912 (citation)- p. 600 | |||
| X2 | Lac de Neuchatel (Neuenburger See, Neuenburg, Neuenburgersee, Neuchâtel), Switzerland | 1897 or earlier | freshwater | Lac Léman und Lac de Neuchatel, Litoral und Tiefe. Stehende Kleingewässer der Cantons de Vaud und Geneve (überall). | Du Plessis G (1897) from Hofsten 1912 (citation)- p. 600 | |||
| Y2 | Lac de Neuchatel (Neuenburger See, Neuenburg, Neuenburgersee, Neuchâtel), Switzerland | 1906 or earlier | freshwater | Tümpel auf dem Pouillerel (Neuchateler Jura, 1220 m ü. M.). | Thiébaud M, Favre J (1906) from Hofsten 1912 (citation)- p. 600 | |||
| Z2 | Neuchâtel (Neuchatel, Neuenburg), Switzerland | 1901 or earlier | Loclat (Lac de St-Blaise) bei Neuchâtel. Bassin im Botanischen Garten dieser Stadt, Sümpfe in der Umgebung derselben. | Volz W (1901) from Hofsten 1912 (citation)- p. 600 | ||||
| A3 | Neuchâtel (Neuchatel, Neuenburg), Switzerland | 1906 or earlier | freshwater | Loclat (Lac de St-Blaise). | Thiébaud M (1906) from Hofsten 1912 (citation)- p. 600 | |||
| B3 | Bottmingen, Switzerland | 1907 or earlier | freshwater | Bergbäche bei Bottmingen und Flühen. | Steinmann P (1907) from Hofsten 1912 (citation)- p. 600 | |||
| C3 | Basel , Switzerland | 1894 or earlier | freshwater | Umgebung von Basel (in fast allen stehenden und fliessenden Gewässern). | Fuhrmann O (1894) from Hofsten 1912 (citation)- p. 600 | |||
| D3 | Augustinerholzes near Basel, Switzerland | prior to 1894 | freshwater | found in all the waters. | Fuhrmann O (1894) 218-222, 235. | |||
| E3 | Michelfelden near Basel, Switzerland | prior to 1894 | freshwater | found in all the waters. | Fuhrmann O (1894) 218-222, 235. | |||
| F3 | Faulensee, Switzerland | 1907 or earlier | freshwater | Brienzer und Thuner See, Ufer; Sümpfe und Teiche in der Umgebung der beiden Seen. Faulensee, Geistsee. Tümpel zwischen Grindelwald und der Grossen Scheidegg. | Hofsten N v (1907) from Hofsten 1912 (citation)- p. 600-601 | |||
| G3 | Thuner Lake (Thunersee, Thuner See, Lake of Thoune, Lago di Thun), Switzerland | 1907 or earlier | freshwater | Brienzer und Thuner See, Ufer; Sümpfe und Teiche in der Umgebung der beiden Seen. Faulensee, Geistsee. Tümpel zwischen Grindelwald und der Grossen Scheidegg. | Hofsten N v (1907) from Hofsten 1912 (citation)- p. 600-601 | |||
| H3 | Thuner Lake (Thunersee, Thuner See, Lake of Thoune, Lago di Thun), Switzerland | 1907 or earlier | 100 m | freshwater | Thuner See. | Hofsten N v (1907) from Hofsten 1912 (citation)- p. 600-601 | ||
| I3 | Lundenburg in Mähren (Maehren), Germany | prior to 1882 | freshwater | In mud of sediment of standing fresh water | Graff Lvon (1882) 260 | |||
| J3 | Brienzersee (Brienzer See, Lake of Brienz), Switzerland | 1907 or earlier | freshwater | Brienzer und Thuner See, Ufer; Sümpfe und Teiche in der Umgebung der beiden Seen. Faulensee, Geistsee. Tümpel zwischen Grindelwald und der Grossen Scheidegg. | Hofsten N v (1907) from Hofsten 1912 (citation)- p. 600-601 | |||
| K3 | Grindelwald, Switzerland | 1907 or earlier | freshwater | Brienzer und Thuner See, Ufer; Sümpfe und Teiche in der Umgebung der beiden Seen. Faulensee, Geistsee. Tümpel zwischen Grindelwald und der Grossen Scheidegg. | Hofsten N v (1907) from Hofsten 1912 (citation)- p. 600-601 | |||
| L3 | Great Scheidegg (Grosse Scheidegg), Switzerland | 1907 or earlier | freshwater | Brienzer und Thuner See, Ufer; Sümpfe und Teiche in der Umgebung der beiden Seen. Faulensee, Geistsee. Tümpel zwischen Grindelwald und der Grossen Scheidegg. | Hofsten N v (1907) from Hofsten 1912 (citation)- p. 600-601 | |||
| M3 | Hasliberg, Switzerland | 1907 or earlier | freshwater | Bergbach auf dem Hasliberg. | Steinmann P (1907) from Hofsten 1912 (citation)- p. 601 | |||
| N3 | Neudorf, Switzerland | prior to 1894 | freshwater | found in all the waters. | Fuhrmann O (1894) 218-222, 235. | |||
| O3 | Zürichsee (Zürcher See, Züricher See, Lake of Zurich, Lago di Zurigo, Zurcher), Zurich, Switzerland | 1894 or earlier | freshwater | Zürcher See, Limmat, Tümpel in der Umgebung von Zürich. | Keller J (1894) from Hofsten 1912 (citation)- p. 600 | |||
| P3 | Strassburg, Germany | prior to 1882 | freshwater | In mud of sediment of standing fresh water | Graff Lvon (1882) 260 | |||
| Q3 | Aschaffenburg (Auscheffenburg), Germany | prior to 1882 | freshwater | In mud of sediment of standing fresh water | Graff Lvon (1882) 260 | |||
| R3 | München (Munchen, Muenchen, Monaco, Munich), Germany | prior to 1882 | freshwater | In mud of sediment of standing fresh water | Graff Lvon (1882) 260 | |||
| S3 | Rovigno (Rovigno d'Istria, Rovinj), Croatia | 1933 or earlier | freshwater | shady pool in clear water in Hütteroth Park. | Steinböck O (1933) 9 | |||
| T3 | Mount Sleza (Sobótka, Zobten), Poland | Apr 23, 1971 | freshwater | A pond on the slopes of Mount Sleza (Sobotka). Sphagnum. S. occultum, Suomina turgida, S. constrictum, S. leucops, S. saliens, S. anatirostrum, M. tauricium, G. hermaphroditus, R. rostratum, P. stagnalis, M. microphtalma, M. obtusus. | Kolasa J (1971) 745 | |||
| U3 | Malta Lake, Poznan, Wielkopolskie, Poland | Mar 25, 1971 | freshwater | A spring near the Malta Lake in Poznan. Fallen wet leaves, water, silt. Found with Stenostomum bryophilum, S. occultum, S. constrictum, Acrochordonoposthia conica, and S. anatirostrum. Also in the spring S. leucops and Macrostomum karling | Kolasa J (1971) 745 | |||
| V3 | Pancsova (Pancevo, Panciova, Pantschowa) in South Hungary (Ungarn), in the Vojvodina region, now part of Serbia | prior to 1882 | freshwater | In mud of sediment of standing fresh water | Graff Lvon (1882) 260 | |||
| W3 | Razelm-Sinoë, Siut-Ghiol Lake (Siutghiol, Siut Griol), Romania | prior to 1974 | freshwater | Numerous specimens. | Mack-Fira V (1974) 251 | |||
| X3 | Razelm-Sinoë, Tasaul Lake (Tashaul), Romania | prior to 1974 | sand | freshwater | Numerous specimens. | Mack-Fira V (1974) 251 | ||
| Y3 | Razelm-Sinoë, Razelmul Mare (Dolosman), Golovitza, Portitza, Sinoë Lake (Grindul Lupilor), Danube Delta, Romania | prior to 1974 | freshwater | Numerous specimens. among plants in a swamp near the fisheries station. | Mack-Fira V (1974) 251 | |||
| Z3 | Razelm-Sinoë, Northern Bay-Sulina, Romania | prior to 1974 | 0.2 m | sand | freshwater | Numerous specimens. in the freshwate area of the Northern-BaySulina arm (pre-deltaic region) | Mack-Fira V (1974) 251 | |
| A4 | Leningrad Province (Sankt-Peterburg, Saint Petersburg), Russia | 1926 or earlier | Leningrad province. | Nasonov NV (1926) abstract | ||||
| B4 | Leningrad Province (Sankt-Peterburg, Saint Petersburg), Russia | 1926 or earlier | Leningrad province. | Nasonov NV (1926) abstract | ||||
| C4 | Lake Victoria (Bukoba am Victoriasee (Deutschostafrica), United Republic of Tanzania | 1974 or earlier | freshwater | Young JO, Kolasa J (1974) ; from Young 1976 (citation)- 419 | ||||
| D4 | Lake Victoria (Bukoba am Victoriasee (Deutschostafrica), United Republic of Tanzania | 1897 or earlier | freshwater | Bohmig L (1897) ; from Young 1976 (citation)- 419 | ||||
| E4 | Lake Victoria (Bukoba am Victoriasee (Deutschostafrica), United Republic of Tanzania | 1897 or earlier | freshwater | Bohmig L (1897) abstract | ||||
| F4 | Kola Peninsula (Halbinsel Kola, Alexandrowsk, Kandalakscha, Kantalahti, Alexandrovsk), Russia | 1923 or earlier | freshwater | Nasonov NV (1924) 330; and Nasonov NV 1925 (citation)- p 59; also from Steinbock O (citation)- 302 | ||||
| G4 | Dolgaya (Dolgaja) Zapadnaya Guba (Bolgaya Guba), White Sea (Beloye More, Weisses Meer), Russia | 1897 or earlier | freshwater | Sabussow H (1897) 14; and Subussow H 1900 (citation)- 16, 182; also from Steinbock O (citation)- p 302 | ||||
| H4 | between Eldoret (Olderet, Olteret) and Nakuru, Kenya | 1971-1972 | freshwater | Naivasha to Eldoret road: pond, at 300 m, 88 km from Nakuru towards Eldoret. | Young JO, Kolasa J (1974) 171 | |||
| I4 | Lake Naivasha (Enaiposha), Rift Valley, Kenya | 1971-1972 | freshwater | Naivasha to Eldoret road: littoral region of Lake Naivasha | Young JO, Kolasa J (1974) 171 | |||
| J4 | River Karati, at Enashe Ngai, Kenya | 1971-1972 | freshwater | Aberdare Mts: River Karati at Ngai (altitude, 2600 m). | Young JO, Kolasa J (1974) 171 | |||
| K4 | River Kururu (Gikururu) near Gatura, Kenya | 1971-1972 | freshwater | River Kururu near Gatura. | Young JO, Kolasa J (1974) 170-171 | |||
| L4 | Olooloitikoishi, Rift Valley, Kenya | 1971-1972 | freshwater | Athi River to Sinya road: River Olooloitikoshi. | Young JO, Kolasa J (1974) 171 | |||
| M4 | Kenya | 1974 or earlier | freshwater | Young JO, Kolasa J (1974) ; from Young 1976 (citation)- 419 | ||||
| N4 | River Riuru, Riuru, near Nairobi, Kenya | 1971-1972 | freshwater | River Riuru at Riuru. | Young JO, Kolasa J (1974) 171 | |||
| O4 | Nairobi Area, Nairobi, Kenya | 1971-1972 | freshwater | Nairobi area--ponds and dams all between 1666 and 2000 m altitude. | Young JO, Kolasa J (1974) 171 | |||
| P4 | Kitenkela, Kenya | 1971-1972 | freshwater | Athi River to Sinya road: pools of River Kitenkela. | Young JO, Kolasa J (1974) 171 | |||
| Q4 | Kahawa, Kenya | 1971-1972 | freshwater | stream at Kahawa. | Young JO, Kolasa J (1974) 171 | |||
| R4 | Isinya (Sinya, Senya) River, Rift Valley Province, Kenya | 1971-1972 | freshwater | Athi River to Sinya road: pools of tributary of River Sinya, near Sinya. | Young JO, Kolasa J (1974) 171 | |||
| S4 | Isinya (Sinya, Senya) River, Rift Valley Province, Kenya | 1971-1972 | freshwater | Athi River to Hunter's Lodge road: Sinya River, near Athi River. | Young JO, Kolasa J (1974) 171 | |||
| T4 | Athi River, Kenya | 1971-1972 | freshwater | Athi River to Hunter's Lodge road: River Athi, at Athi River. | Young JO, Kolasa J (1974) 171 | |||
| U4 | River Chania (Chanya), Kenya | 1971-1972 | freshwater | Aberdare Mts: River Chania at Nyeri (altitude, 1933 m). | Young JO, Kolasa J (1974) 171 | |||
| V4 | Thika (Dhika), Central Province, Kenya | 1971-1972 | freshwater | marsh near Thika on Forthall side. | Young JO, Kolasa J (1974) 171 | |||
| W4 | Thika (Dhika), Central Province, Kenya | 1971-1972 | freshwater | River Thika. | Young JO, Kolasa J (1974) 171 | |||
| X4 | River Itherui (Idherui), Kenya | 1971-1972 | freshwater | River Itherui. | Young JO, Kolasa J (1974) 171 | |||
| Y4 | River Ragati near Giakaibii, Kenya | 1971-1972 | freshwater | River Ragati near Giakaibii. | Young JO, Kolasa J (1974) 170-171 | |||
| Z4 | Sagana village, Kenya | 1971-1972 | freshwater | Sagna area: on Embu road at Sagana; fish reservoirs at Sagana Research station. | Young JO, Kolasa J (1974) 171 | |||
| A5 | River Kanyariri (Kanyriri), Kiburu, Mount Kenya, Kenya, Africa | 1971-1972 | freshwater | Young JO, Kolasa J (1974) 170-171 | ||||
| B5 | Machakos (Masaku), Eastern Province, Kenya | 1971-1972 | freshwater | Athi River to Hunter's Lodge road: stream and two dams on Percival's Farm, Machakos. | Young JO, Kolasa J (1974) 171 | |||
| C5 | Maragua (Maragwa, Maraagwa) River, Forthall, Kenya, Africa | 1971-1972 | freshwater | River Maraagwa, near Forthall. | Young JO, Kolasa J (1974) 171 | |||
| D5 | Kandongu, Central Province, Kenya | 1971-1972 | freshwater | Sagna area: ditches in rice fields near Kandongu; dam near Kandongu. | Young JO, Kolasa J (1974) 171 | |||
| E5 | Gatuto, Kenya | 1971-1972 | freshwater | tributary of Thiba near Gatuto. | Young JO, Kolasa J (1974) 171 | |||
| F5 | Kabare, Kenya | 1971-1972 | freshwater | River Kiringa near Kabare. | Young JO, Kolasa J (1974) 171 | |||
| G5 | Tributary of Nyamindi River, Mount Kenya, Kenya, Africa | 1971-1972 | freshwater | Young JO, Kolasa J (1974) 171 | ||||
| H5 | River Kamweti, near Muchagara, Kenya | 1971-1972 | freshwater | Young JO, Kolasa J (1974) 171 | ||||
| I5 | Kilimanjaro (Mount Kilimanjaro, Kilimandscharo, Chilimangiaro), Tanzania | 1971-1972 | freshwater | Mt. Kilimanjaro (sampling sites occurred at altitudes from 1016 m to 1433 m). | Young JO, Kolasa J (1974) 171 | |||
| J5 | Mount Kenya, Kenya, Africa | 1971-1972 | freshwater | all months of the year. altitudes from 1400-2033 m. | Young JO, Kolasa J (1974) 170-171 | |||
| K5 | River Thiba, Kenya | 1971-1972 | freshwater | tributary of River Thiba west of Gatumbi. | Young JO, Kolasa J (1974) 171 | |||
| L5 | River Iraru, south of Kanyekine (Kanyekini), Kenya | 1971-1972 | freshwater | Young JO, Kolasa J (1974) 171 | ||||
| M5 | Kiboko River, Kenya | 1971-1972 | freshwater | Athi River to Hunter's Lodge road: River Kiboko, Hunter's Lodge. | Young JO, Kolasa J (1974) 171 | |||
| N5 | Lake Amani, in Usambara (Usumbara) Mountains, Tanzania | 1971-1972 | freshwater | Usambara Mountains: Lake Amani at Amani. | Young JO, Kolasa J (1974) 172 | |||
| O5 | Rivier Sigi near Amani (East Usambara, Tanganyika Territory), Usambara Mountains, United Republic of Tanzania | 1971-1972 | freshwater | Usambara Mountains: Rivers Dodwe and Sigi, near Amani. | Young JO, Kolasa J (1974) 172 | |||
| P5 | Tanzania | 1974 or earlier | freshwater | Young JO, Kolasa J (1974) ; from Young 1976 (citation)- 419 | ||||
| Q5 | Maji ya Chumvi, Coast Province, Kenya | 1971-1972 | freshwater | Mombasa area: River Maji Ya Chumvi, 13 km S.W. Mariakani. | Young JO, Kolasa J (1974) 171 | |||
| R5 | River Mwatsuma, Kenya | 1971-1972 | freshwater | Mombasa area: River Mwatsuma, 9.5 km N.E. Mariakani. | Young JO, Kolasa J (1974) 171 | |||
| S5 | Ozero Nizhniy Kaban(Lake Kaban), Russia | 1905 or earlier | Meissner W (1905) abstract | |||||
| T5 | Pathum Thani Province, Thailand | 2015 or earlier | Ngamniyom A, Panyarachun B (2016) abstract | |||||
| U5 | Angara River, Siberia, Russia | 1929 or earlier | citation of Sibiriakova (1929) {10832} | Timoshkin OA, Rozhkova NA, Zaytseva EP (2010) 1026 | ||||