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Clicking on a marker will show information available about the collection site. (Compare with corresponding letter in table.)
| Scroll through list of sites as necessary. | site | collection date | depth | substrate | salin | locality kind | comments | reference |
|---|---|---|---|---|---|---|---|---|
| A | Mountain Lake, Virginia, USA | 1939 or earlier | Mountain Lake Station. | Ferguson FF, Stirewalt MA, Brown TD, Hayes WJ (1939) from Luther 1960 (citation)- p. 99 | ||||
| B | Laugarvatn, south Iceland | Jul 1-Aug 2, 1937 | freshwater | slowly flowing clear brook issuing from a spring near Laugarvatn. | Steinböck O (1948) 26 | |||
| C | Arnoia River near O Viso, Spain | 1997-1999 | Limnetic | Noreña C, Damborenea C, Faubel A & Brusa F (2007) 1992, 1993 | ||||
| D | 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 | ||
| E | 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 | ||
| F | 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 | ||
| G | Scotland (Schottland), United Kingdom | 1907 or earlier | Schottland. | Martin CH (1907) from Luther 1960 (citation)- p. 99 | ||||
| H | The Mere, Ellesmere, Shropshire, United Kingdom | May 1966 - Feb 1967 | littoral | freshwater | calcium rich lake (35.6 mg/l). | Young JO (1973) 204 | ||
| I | Newton Mere, Shropshire, United Kingdom | May 1966 - Feb 1967 | littoral | freshwater | calcium rich lake (7.2 mg/l). | Young JO (1973) 204 | ||
| J | Derbyshire, United Kingdom | 1965-1967 | freshwater | Coldharbour Moor, Derbyshire, Grid Ref. 43095929. | Young JO (1970) 216 | |||
| K | Lebrader Teich, Schleswig-Holstein, Germany | Oct 14, 1957 | Lebrader Moor, in Sphagnum-Bulten (1 Ex.) | Rixen J-U (1961) 485 | ||||
| L | Lebrader Teich, Schleswig-Holstein, Germany | Nov 5, 1957 | Lebrader Moor, in Sphagnum-Bulten (6 Ex.) | Rixen J-U (1961) 485 | ||||
| M | Italy (Italien) | 1951 or earlier | Italien | Steinböck O (1951) and Steinböck (citation); from Luther 1960 (citation)- p. 99 | ||||
| N | Czechoslovakia (Tschechoslovakei) | 1926 or earlier | Tschechoslovakei. | Sekera E (1926) from Luther 1960 (citation)- p. 99 | ||||
| O | Steiermark (Styria, Styrie), Austria | 1926 or earlier | Steiermark, bis über 2.000 m ü.M. | Steinböck O (1926) from Luther 1960 (citation)- p. 99 | ||||
| P | Steiermark (Styria, Styrie), Austria | 1923 or earlier | freshwater | Steiermarks. | Steinböck O (1923) 233 | |||
| Q | Sudetes Mountains (Sudeten, Sudetic, Sudetska Soustava, Sudety), Germany | 1913 or earlier | freshwater | 4 specimens in May, in small Koppenteiche of the Riesengebirges [Poland?]. | Graff Lvon (1913) 67 | |||
| R | Poland (Polen) | 1939 or earlier | Gieysztor M (1939) from Luther 1960 (citation)- p. 99 | |||||
| S | Tvärminne (Tvarminne), Finnish Bay, Finland | Apr 26, 1950 | Björkkulla, spring pool on meadow. Frühlingstümpel aug Wiesenboden. | Luther A (1960) 99 | ||||
| T | Zoologischen Station Tvärminne (Tvarminne), Hanko (Hango, Hangö), Finnish Bay, Finland | Sep 1, 1956 | shallow ditch with leaves. Zoo. Stat. alter, seichter Graben hit veil totem Laub in nassem Birken- und Erlenwald; totes Laub in kleiner Vertiefung auf Moränenboden (A. L.). | Luther A (1960) 99 | ||||
| U | Lohjanjarvi (Lohjanjärvi, Lojo-See, Lojosjö, Lojosee), Finland | prior to 1960 | Lojo (Lohja) Mongola, ausgetrockneter Frühlingstümpel aug Moräneboden in Erlengebüsch, veil totes, feuchtes Laub, s. S. 95. Dried spring pool, dead and damp leaves. | Luther A (1960) 99 | ||||
| V | Sirkka (Sikkola), Finland | Jul 9, 1950 | brook in forest near Immeljärvi lake. | Luther A (1960) 99 | ||||
| W | Bulgaria (Bulgarien) | 1951 and earlier | Bulgarien, | Steinböck O (1927) and Steinböck (citation); from Luther 1960 (citation)- p. 99 | ||||
| X | Dorpat (Tartu, Terbata, Tartto, Derpt, Yurev, Yur'yev), Estonia | 1913 or earlier | freshwater | Graff Lvon (1913) 61 | ||||
| Y | Viborg (Viipuri, Wiborg, Vipuri), Leningradskaya Oblast', Russia | prior to 1917 | Kavantsaari. | Nasonov NV (1917) ; from Luther 1960 (citation)- p. 99 | ||||
| Z | Kola Peninsula (Halbinsel Kola, Alexandrowsk, Kandalakscha, Kantalahti, Alexandrovsk), Russia | 1932 or earlier | freshwater, brackish | damp earth, moss. | Steinböck O (1932) 323 | |||
| A1 | Mount Elgon on Uganda Kenya border, Africa | 1935 or earlier | freshwater | Mt. Elgon on Uganda/Kenya border. | Beauchamp Pde (1936) ; from Young 1976 (citation)- 421 | |||
| B1 | Mount Elgon on Uganda Kenya border, Africa | 1935 or earlier | Afrika, Mount Elgon | Beauchamp Pde (1936) from Luther 1960 (citation)- p. 99 | ||||
| C1 | Murmansk (Murmansk Sea Biological Station), Barents Sea, Russia | prior to 1925 | Nasonov NV (1925) from Luther 1960 (citation)- p. 99 | |||||