Overlapping markers can be separated by clicking on them.
Hovering the cursor over a marker will show the site's name.
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 | Coconut Island, Oahu, Hawaii, USA | April 16-19, 1969 | on coral reefs and in sand in tidal zone | mixed shell sand | abundant | Karling TG, Mack-Fira V, Doerjes J (1972) 261 | ||
| B | Seward Airport, Resurrection Bay, Kenai Peninsula, Alaska, USA | Aug 4, 1988 | lower beach slope with effluent freshwater. | Ax P, Armonies W (1990) 73 | ||||
| C | Pacific Grove, California, USA | Sep 1960 | sand, pebbles | several places in the tidal zone and in tidepools, sand, pebbles and algae. | Karling TG, Schockaert ER (1977) 5 | |||
| D | Pacific Grove, California, USA | Mar-Apr 1969 | sand, pebbles | several places in the tidal zone and in tidepools, sand, pebbles and algae. | Karling TG, Schockaert ER (1977) 5 | |||
| E | Elkhorn Slough, Monterey Bay, California, USA | Sep 1960 | sand, pebbles | several places in the tidal zone and in tidepools, sand, pebbles and algae. | Karling TG, Schockaert ER (1977) 5 | |||
| F | Elkhorn Slough, Monterey Bay, California, USA | Mar-Apr 1969 | sand, pebbles | several places in the tidal zone and in tidepools, sand, pebbles and algae. | Karling TG, Schockaert ER (1977) 5 | |||
| G | Clark County, Arkansas, USA | 2003 or earlier | Magnolia Manor. | Dunn J (2003) abstract | ||||
| H | Havana, Illinois, USA | 1915-1917 | algae | freshwater | July. Frequent 'in nearly all of the collections made from the many sloughs and overflow waters along the Illinois river.' | Higley R (1918) 12-17, 78 | ||
| I | Plantersville, Lee County, Mississippi | May 2006 - Apr 2020 | Glasgow B (2021) 189, 195 | |||||
| J | near Hwy 45 N, Stateline, Greene County/ Wayne County, Mississippi | May 2006 - Apr 2020 | Glasgow B (2021) 189, 195 | |||||
| K | Buttahatchee River, Greenwood Springs, Monroe County, Mississippi | Apr 2008 - Mar 2009 | ....."Buttahatchee River backwater location"...."Floodplain backwater pond" | Glasgow B (2021) 189, 195 | ||||
| L | Rochester, New York, USA | between May and Aug 1907 | numerous in the peat bog, East Goodman Street, Rochester, New York, USA. | Graff Lvon (1911) 388 | ||||
| M | Discovery Bay Marine Laboratory, Discovery Bay, Jamaica | Jan 1992 | 1.0 - 39.0 ppt | 'erosional pools formed on the coastal rocks of the Jamaican north shore..', with a varieity of salinities, ranging from freshwater to 80 ppt. | Therriault TW, Kolasa J (1999) 371-381 | |||
| N | Discovery Bay Marine Laboratory, Discovery Bay, Jamaica | Jan 1993 | 1.0 - 39.0 ppt | 'erosional pools formed on the coastal rocks of the Jamaican north shore..', with a varieity of salinities, ranging from freshwater to 80 ppt. | Therriault TW, Kolasa J (1999) 371-381 | |||
| O | Discovery Bay Marine Laboratory, Discovery Bay, Jamaica | Jan 1997 | 1.0 - 39.0 ppt | 'erosional pools formed on the coastal rocks of the Jamaican north shore..', with a varieity of salinities, ranging from freshwater to 80 ppt. | Therriault TW, Kolasa J (1999) 371-381 | |||
| P | Discovery Bay Marine Laboratory, Discovery Bay, Jamaica | Jun 1997 | 1.0 - 39.0 ppt | 'erosional pools formed on the coastal rocks of the Jamaican north shore..', with a varieity of salinities, ranging from freshwater to 80 ppt. | Therriault TW, Kolasa J (1999) 371-381 | |||
| Q | Discovery Bay Marine Laboratory, Discovery Bay, Jamaica | Dec 1989 | 1.0 - 39.0 ppt | 'erosional pools formed on the coastal rocks of the Jamaican north shore..', with a varieity of salinities, ranging from freshwater to 80 ppt. | Therriault TW, Kolasa J (1999) 371-381 | |||
| R | Discovery Bay Marine Laboratory, Discovery Bay, Jamaica | Jan 1990 | 1.0 - 39.0 ppt | 'erosional pools formed on the coastal rocks of the Jamaican north shore..', with a varieity of salinities, ranging from freshwater to 80 ppt. | Therriault TW, Kolasa J (1999) 371-381 | |||
| S | Discovery Bay Marine Laboratory, Discovery Bay, Jamaica | Jan 1991 | 1.0 - 39.0 ppt | 'erosional pools formed on the coastal rocks of the Jamaican north shore..', with a varieity of salinities, ranging from freshwater to 80 ppt. | Therriault TW, Kolasa J (1999) 371-381 | |||
| T | Norfolk, Virginia, USA | 1948 or earlier | shallow | fresh | from collection records ranging 1931 thru 1948. from ponds. | Ferguson FF, Jones ER (1949) 436, 439 | ||
| U | Southeastern New York State, USA | prior to 1987 | freshwater | 13 specimens from interstitial waters. | Kolasa J, Strayer D, Bannon-O'Donnell E (1987) 127 | |||
| V | Sam Orr Pond, New Brunswick, Canada | Aug-Sep 1984 | Algal mats of a salt marsh pool. | Ax P, Armonies W (1987) 57 | ||||
| W | Pagan Point, St. Andrews (Saint Andrews), New Brunswick, Canada | Aug-Sep 1984 | salt marsh north of Pagan Point. Floating algal mats of a pool. | Ax P, Armonies W (1987) 57 | ||||
| X | Mullet Bay, Bermuda Islands, Bermuda Islands, Bermuda | Sep 24-30, 1975 | fine muddy sand | Rock Hill, fine muddy sand, in part with green algae. | Karling TG (1978) 240 | |||
| Y | Tucker's Town Cove, Bermuda Islands, Bermuda | Sep 24-30, 1975 | fine sand | sheltered beach, fine sand, in part with green algae and in the adjacent mangrove area. | Karling TG (1978) 240 | |||
| Z | Tobacco Bay, St. George, Bermuda Islands, Bermuda | Sep 24-30, 1975 | 0-2 m | fine sand | in various places and at different depths (0-2m), fine sand, in part in Thalassia-vegetation, in the sand and among algae growing on stones. | Karling TG (1978) 240 | ||
| A1 | Los Sapos Island, Paraná River, Santa Fé, Argentina | Mar, Jun, Sept 1989 | freshwater | many specimens. | Noreña-Janssen C (1995) 244 | |||
| B1 | "El Tigre" lake, Paraná River, near the city of Santa Fé, Argentina | Jul 1988 | freshwater | many specimens. | Noreña-Janssen C (1995) 244 | |||
| C1 | "El Tigre" lake, Paraná River, near the city of Santa Fé, Argentina | Oct, Dec 1989 | freshwater | many specimens. | Noreña-Janssen C (1995) 244 | |||
| D1 | Upernavik (Uperniviq, Summer Place), Greenland | 1932 or earlier | fresh, brackish | lake. | Steinböck O (1932) 322 | |||
| E1 | Engelskmandshavn near Godhavn (Iluilek, K'ekertarssuak, Kekertarsuak, Qeqertarsuaq, Port of Lievely, Qeqertarssuaq), Greenland | 1932 or earlier | fresh, brackish | and on leafs, moss. Warm spring source of Unatorssuaq. | Steinböck O (1932) 322 | |||
| F1 | Lake Mangueira, Brazil | Jun 5, 2019 | Reyes J, Binow D, Vianna RT, Brusa S, Martins SE (2021) 27 | |||||
| G1 | Lake Mangueira, Brazil | Apr 24, 2019 | Reyes J, Binow D, Vianna RT, Brusa S, Martins SE (2021) 27 | |||||
| H1 | Water channel, between Lake Mangueira and Lake Nicola, Brazil | Nov 30, 2018 | Reyes J, Binow D, Vianna RT, Brusa S, Martins SE (2021) 27 | |||||
| I1 | Water channel, between Lake Mangueira and Lake Nicola, Brazil | Oct 9, 2018 | Reyes J, Binow D, Vianna RT, Brusa S, Martins SE (2021) 27 | |||||
| J1 | Lake Nicola, Brazil | Sep 19, 2018 | Reyes J, Binow D, Vianna RT, Brusa S, Martins SE (2021) 27 | |||||
| K1 | outskirts of Curitiba (Corityba, Curytiba), (Paraná), Brazil | Dec 1942 | collected by Dr. Paulo Sawaya | Marcus Er (1946) 102 | ||||
| L1 | various locals on the outskirts of the city of São Paulo (San Paulo), Brazil | 1946 or earlier in the 1940s | Marcus Er (1946) 102 | |||||
| M1 | Weddell Sea, Antarctica; Kapp Norvegia, Station 277 (Loc. 11) | Feb 16, 1989 | 380-384 m | Artois T, Vermin W, Schockaert E (2000) 109 | ||||
| N1 | Blacksod Bay, Ireland | prior to 1912 | 7.3-9.1 m | dredged from Blacksod Bay. | Southern R (1912) ; from Young JO 1970 (citation)- p 222 | |||
| O1 | Clare Island, County Mayo, Ireland | prior to 1912 | rock-pools. | Southern R (1912) ; from Young JO 1970 (citation)- p 222 | ||||
| P1 | Carvallo (Tamuxo) River near Cumeira, Spain | 1997-1999 | Limnetic | Noreña C, Damborenea C, Faubel A & Brusa F (2007) 1992, 1993 | ||||
| Q1 | Ribadil River in Riba de Mouro, Spain | 1997-1999 | Limnetic | Noreña C, Damborenea C, Faubel A & Brusa F (2007) 1992, 1993 | ||||
| R1 | Ejde (Eidhi), Ostero, Faroes, lakes, sources, brooks, bog-pools, Faroe Islands | Jun 22-Jul 19, 1928 | freshwater | in lake north of Ejde and lake and sources east of Ejde(Ostero), very common. | Steinböck O (1931) 21 | |||
| S1 | Vaag, (Vag; Vagur), (Sudero), Faroes, freshwater lake, south of Vaag, Faroe Islands | Jun 22-Jul 19, 1928 | freshwater | very common. | Steinböck O (1931) 21 | |||
| T1 | County Louth, Ireland | prior to 1936 | freshwater | Killincoole. | Southern R (1936) ; from Young JO 1970 (citation)- p 222 | |||
| U1 | Saint Martin's Island (St. Martins, Saint Martins), Scilly Islands (Sillies, Isles of Scilly), United Kingdom | May 12-16, 2002 | sublittoral | medium to coarse sand with broken shells | Site 3, Moth's Ledge, 50 cm depth water, exposed at extreme low spring tides. Sediment and aufwuchs settled on Laminaria holdfasts, algae, Porifera and Cnidaria were sampled. Sublittoral samples by SCUBA. | Faubel A, Warwick RM (2005) 4 | ||
| V1 | Firth of Clyde (Millport), United Kingdom | prior to 1882 | freshwater | in a moor pool | Graff Lvon (1882) 335 | |||
| W1 | 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 | ||
| X1 | 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 | ||
| Y1 | 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 | ||
| Z1 | 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 | ||
| A2 | 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 | ||
| B2 | 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 | ||
| C2 | Blake Mere, Ellesmere, Shropshire, United Kingdom | May 1966 - Feb 1967 | littoral | freshwater | calcium rich lake (13.2 mg/l). | Young JO (1973) 204 | ||
| D2 | The Mere, Ellesmere, Shropshire, United Kingdom | May 1966 - Feb 1967 | littoral | freshwater | calcium rich lake (35.6 mg/l). | Young JO (1973) 204 | ||
| E2 | Newton Mere, Shropshire, United Kingdom | May 1966 - Feb 1967 | littoral | freshwater | calcium rich lake (7.2 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 | Hatch Mere, Hatchmere, Chester (Cheshire), United Kingdom | May 1966 - Feb 1967 | littoral | freshwater | calcium rich lake (38.0 mg/l). | Young JO (1973) 204 | ||
| H2 | Manchester, United Kingdom | prior to 1893 | freshwater | neighbourhood of Manchester. | Gamble FW (1893) ; from Young JO 1970 (citation)- p 222 | |||
| I2 | Burghfield, United Kingdom | Jan 30, 1944 | freshwater | British Museum unpublished record from a roadside pond, Trash Green. | Young JO (1970) 222 | |||
| J2 | Burghfield, United Kingdom | Apr 24, 1943 | freshwater | British Museum unpublished record from a woodland pond, Burghfield Common, Berks. | Young JO (1970) 222 | |||
| K2 | Albufera de Valencia (Albufera, La Albufera), Spain | Sep 1929 | Albufera. | Gieysztor M (1931) 146 | ||||
| L2 | Almenara, Spain | Sep 1929 | Almenara. | Gieysztor M (1931) 146 | ||||
| M2 | London, England, United Kingdom | prior to 1913 | freshwater | Chigwell Row. | Whitehead H (1913) ; from Young JO 1970 (citation)- p 222 | |||
| N2 | Epping Forest, United Kingdom | prior to 1926 | freshwater | Jane FW (1926) ; from Young JO 1970 (citation)- p 222 | ||||
| O2 | Plateau des Chèvres (Chevres), between Ile Jarre (Ile Jarros, Jaire, Jarron) and the coast of France, France | 1965 or earlier | Brunet M (1965) 153 | |||||
| P2 | between the Ile de Riou and the Ile de Plane (Calsereigne, Caleseragne), Archipel von Riou, Provence-Alpes-Cote d'Azur, France | 1965 or earlier | Brunet M (1965) 153 | |||||
| Q2 | Heegermeer Lake, Netherlands (Holland) | Jun 7-12, 1971 | littoral | vegetation | freshwater | North shore. Bricks, rough stones. Vegetation, Phragmites, little detritus. 31-100 individuals per hour. | Young JO (1972) 61 | |
| R2 | Ile du Grand Gaou, Provence-Alpes-Côte d'Azur, France | 1965 or earlier | Brunet M (1965) 153 | |||||
| S2 | Tjeukemeer Lake, Netherlands (Holland) | Jun 7-12, 1971 | littoral | vegetation | freshwater | South shore, adjacent irrigation/drainage ditches. Broken bricks. Vegetation, Phragmites, medium detritus. 11-30 individuals per hour. | Young JO (1972) 61 | |
| T2 | Vernier, Switzerland | 1900 or earlier | freshwater | Teich bei Vernier w. von Geneve. | Fuhrmann O (1900) from Hofsten 1912 (citation)- p. 652 | |||
| U2 | Lake Geneva (Genfer, Genfersees, Ginevra, Geneve, Leman, Lac Léman, Lemano), Switzerland | 1877 or earlier | 30 m | freshwater | Léman, Tiefe (bis 30 m). | Du Plessis G (1877) from Hofsten 1912 (citation)- p. 651 | ||
| V2 | Lake Geneva (Genfer, Genfersees, Ginevra, Geneve, Leman, Lac Léman, Lemano), Switzerland | 1884 or earlier | 2-50 m | freshwater | Léman, Litoral und Tiefe (2 bis 50 m). | Du Plessis G (1884) from Hofsten 1912 (citation)- p. 651 | ||
| W2 | Lake Geneva (Genfer, Genfersees, Ginevra, Geneve, Leman, Lac Léman, Lemano), Switzerland | 1884 or earlier | 60 m | freshwater | Léman, Tiefe ( bis 60 m). | Du Plessis G (1885) from Hofsten 1912 (citation)- p. 651-652 | ||
| X2 | Lake Geneva (Genfer, Genfersees, Ginevra, Geneve, Leman, Lac Léman, Lemano), Switzerland | 1911 or earlier | freshwater | Sümpfe am Ufer des Léman. | Hofsten N v (1911) from Hofsten 1912 (citation)- p. 652 | |||
| Y2 | Cantons de Vaud (Kanton Waadt), Switzerland | 1877 or earlier | freshwater | Sümpfe am Ufer des Sees und andere stehende Gewässer des Canton de Vaud. | Du Plessis G (1877) from Hofsten 1912 (citation)- p. 651 | |||
| Z2 | Cantons de Vaud (Kanton Waadt), Switzerland | 1884 or earlier | freshwater | Sümpfe am Ufer des Sees, Teiche im Canton de Vaud. | Du Plessis G (1885) from Hofsten 1912 (citation)- p. 651-652 | |||
| A3 | Neuchâtel (Neuchatel, Neuenburg), Switzerland | 1911 or earlier | freshwater | Bassin im Botanischen Garten und vor dem Universitätsgebäude in Neuchatel. | Hofsten N v (1911) from Hofsten 1912 (citation)- p. 652 | |||
| B3 | Neuchâtel (Neuchatel, Neuenburg), Switzerland | 1901 or earlier | freshwater | Bassin im Botanischen Garten und vor dem Universitätsgebäude in Neuchatel. | Volz W (1901) from Hofsten 1912 (citation)- p. 652 | |||
| C3 | Saint Blaise, Switzerland | 1901 or earlier | freshwater | Loclat (Lac de St-Blaise) bei Neuchatel. | Volz W (1901) from Hofsten 1912 (citation)- p. 652 | |||
| D3 | Saint Blaise, Switzerland | 1906 or earlier | freshwater | Loclat (Lac de St-Blaise). | Thiébaud M (1906) from Hofsten 1912 (citation)- p. 652 | |||
| E3 | Great Saint Bernard Pass (Saint Bernhard), Switzerland | 1895 or earlier | freshwater | St. Bernhard: Unterer See von Grand Lay. | Zschokke F (1895) from Hofsten 1912 (citation)- p. 653 | |||
| F3 | Bärschwil (Bärschwyl, Barschwil-Dorf), Switzerland | 1907 or earlier | freshwater | Bergbach bei Bärschwyl. | Steinmann P (1907) from Hofsten 1912 (citation)- p. 652 | |||
| G3 | Stockhornsee (Stockhorn See), Stockhorn, Switzerland | 1910 or earlier | freshwater | Hinterer Stockenhornsee (1595 m ü. M.). | Baumann F (1910) from Hofsten 1912 (citation)- p. 652 | |||
| H3 | Geistsee, Längenbühl, Canton of Berne, Switzerland | 1907 or earlier | freshwater | Berner Oberland: Geistsee. | Hofsten N v (1907) from Hofsten 1912 (citation)- p. 653 | |||
| I3 | Bottmingen, Switzerland | prior to 1894 | freshwater | Fuhrmann O (1894) 218-222, 257 | ||||
| J3 | Amsoldingensee, Amsoldingen, Switzerland | 1907 or earlier | freshwater | Berner Oberland: Amsoldingensee. | Hofsten N v (1907) from Hofsten 1912 (citation)- p. 653 | |||
| K3 | Gemmipass (Gemmi), Switzerland | 1907 or earlier | freshwater | Berner Oberland: Teich bei Lämmernboden (Gemmipass, 2300 m ü. M.). | Hofsten N v (1907) from Hofsten 1912 (citation)- p. 653 | |||
| L3 | Kleinhüningen near Basel, Switzerland | prior to 1894 | freshwater | numerous. | Fuhrmann O (1894) 218-222, 257 | |||
| M3 | Michelfelden near Basel, Switzerland | prior to 1894 | freshwater | Fuhrmann O (1894) 218-222, 257 | ||||
| N3 | Kandersteg, Switzerland | 1907 or earlier | freshwater | Berner Oberland: Teich bei Kandersteg. | Hofsten N v (1907) from Hofsten 1912 (citation)- p. 653 | |||
| O3 | Thuner Lake (Thunersee, Thuner See, Lake of Thoune, Lago di Thun), Switzerland | 1907 or earlier | freshwater | Berner Oberland: Ufer des Thuner Sees. | Hofsten N v (1907) from Hofsten 1912 (citation)- p. 653 | |||
| P3 | Helgoland, Germany | Sep-Oct 1894 | Bei den Helgländer Exemplaren ist die Scheide des chitinösen Copulationsorganes an keiner Stelle zu einem Rohr verwachsen sondern ihre Ränder bleiben der ganzen Länge nach aufgeschlitzt; das untere Ende ha auch keinen terminalen Hacken. | Attems CG (1897) 226 | ||||
| Q3 | Helgoland, Germany | 1938 or earlier | Amphioxus-Sand | Meixner J (1938) from Schilke 1970 (citation)- p 157 | ||||
| R3 | Lundenburg in Mähren (Maehren), Germany | prior to 1882 | freshwater | Graff Lvon (1882) 335 | ||||
| S3 | Great Scheidegg (Grosse Scheidegg), Switzerland | 1907 or earlier | freshwater | Berner Oberland: Teich bei der Gr. Scheidegg (1950 m ü. M.). | Hofsten N v (1907) from Hofsten 1912 (citation)- p. 653 | |||
| T3 | Reinach, Switzerland | prior to 1894 | freshwater | numerous. | Fuhrmann O (1894) 218-222, 257 | |||
| U3 | Neudorf, Switzerland | prior to 1894 | freshwater | Fuhrmann O (1894) 218-222, 257 | ||||
| V3 | Rantum, Salzwiese (22), Sylt, Germany | 1966-1968 | Schilke K (1970) 157 | |||||
| W3 | Nielönn, north of Kampen, Sylt Island, Germany, North Sea | 1982-1983 | salt meadow. 27 individuals. | Armonies W (1987) 98 | ||||
| X3 | Koenigs Bay (Koenigshafens, Konigshafen, Königshafen), Sylt Island, Germany, North Sea | 1985 or earlier | sand | deep sulfide layer at depths of more than 5 cm below the sediment surface. Species found at least 3 times. | Scherer B (1985) 122-124 | |||
| Y3 | eastern shore of Sylt Island, Germany | 1968-1970 | sand flat. | Hoxhold S (1974) 3 | ||||
| Z3 | between Sylt and Romo (Römö), north of Ellenbogen, Sylt Island, Germany, North Sea | Apr-Sep 1983 | 10-20 m | medium-coarse sand | sublittoral sample, north of the island of Sylt, between Römö and Sylt. | Wehrenberg C, Reise K (1985) 168-170 | ||
| A4 | between Sylt and Romo (Römö), north of Ellenbogen, Sylt Island, Germany, North Sea | Apr-Sep 1982 | 10-20 m | medium-coarse sand | sublittoral sample, north of the island of Sylt, between Römö and Sylt. | Wehrenberg C, Reise K (1985) 168-170 | ||
| B4 | Königshafen, Sandbänke (6), Sylt, Germany | 1966-1968 | Schilke K (1970) 157 | |||||
| C4 | Ellenbogen, Alte Anstalt (5), Sylt, Germany | 1966-1968 | Schilke K (1970) 157 | |||||
| D4 | sublittoral sample station #34 (rot 2), Sylt | Sep 19, 1983 | 12 m | medium sand | Noldt U (1989) 310; and Noldt (citation)- p. 61 | |||
| E4 | Piano, Switzerland | 1897 or earlier | freshwater | St. Gotthard und Oberalp: Sümpfe bei Piano dei Porci (2200 m). | Fuhrmann O (1897) from Hofsten 1912 (citation)- p. 653 | |||
| F4 | Zurich (Zürich), Switzerland | 1895 or earlier | freshwater | Zürcher See. Botanischer Garten in Zürich. | Keller J (1894) from Hofsten 1912 (citation)- p. 652 | |||
| G4 | Lago Maggiore (Verbano, Majeur, Locarno, Langensee), Switzerland | 1911 or earlier | 4 m | freshwater | Lago Maggiore, Litoral (4 m). | Hofsten N v (1911) from Hofsten 1912 (citation)- p. 652 | ||
| H4 | Lago Ritom, Switzerland | 1897 or earlier | freshwater | St. Gotthard und Oberalp: Lago Ritom (1829 m). | Fuhrmann O (1897) from Hofsten 1912 (citation)- p. 653 | |||
| I4 | Zürichsee (Zürcher See, Züricher See, Lake of Zurich, Lago di Zurigo, Zurcher), Zurich, Switzerland | 1895 or earlier | freshwater | Zürcher See. Botanischer Garten in Zürich. | Keller J (1894) from Hofsten 1912 (citation)- p. 652 | |||
| J4 | Lago Cadagno (Cadogno), Switzerland | 1897 or earlier | freshwater | St. Gotthard und Oberalp: Lago Cadogno (1921 m). | Fuhrmann O (1897) from Hofsten 1912 (citation)- p. 653 | |||
| K4 | Oberalppass (Oberalp-Passhöhe, Oberalb-Pass), Switzerland | 1911 or earlier | freshwater | St. Gotthard und Oberalp: Tümpel auf dem Oberalppass (2040 m). | Hofsten N v (1911) from Hofsten 1912 (citation)- p. 653 | |||
| L4 | Strassburg, Germany | prior to 1882 | freshwater | Graff Lvon (1882) 335 | ||||
| M4 | Torre, Switzerland | 1897 or earlier | freshwater | St. Gotthard und Oberalp: Lago Torre (2023 m). | Fuhrmann O (1897) from Hofsten 1912 (citation)- p. 653 | |||
| N4 | Lago di Lugano (Luganer See, Ceresio), Lugano, Switzerland | 1911 or earlier | 70 m | freshwater | Luganer See, Tiefe (70 m). | Fehlmann W (1911) from Hofsten 1912 (citation)- p. 652 | ||
| O4 | Aschaffenburg (Auscheffenburg), Germany | prior to 1882 | freshwater | Graff Lvon (1882) 335 | ||||
| P4 | Lünersee (Lunersee), Switzerland | 1900 or earlier | freshwater | Rhätikon: Lünersee (Vorarlberg, unweit der Schweizergrenze) (1943 m). | Zschokke F (1900) from Hofsten 1912 (citation)- p. 653 | |||
| Q4 | Hahnensee, Switzerland | 1911 or earlier | freshwater | Ober-Engadin: Hahnensee (2156 m). | Hofsten N v (1911) from Hofsten 1912 (citation)- p. 653 | |||
| R4 | Saint Moritz (Sankt Moritz-Dorf, Sankt Murezzan), Switzerland | 1911 or earlier | freshwater | Ober-Engadin: Teich bei Alpina (1950 m), in der Umgebung von St. Moritz.. | Hofsten N v (1911) from Hofsten 1912 (citation)- p. 653 | |||
| S4 | Partnunsee, Partnun, Switzerland | 1900 or earlier | freshwater | Rhätikon: Partnunsee (1874 m). | Zschokke F (1900) from Hofsten 1912 (citation)- p. 653 | |||
| T4 | Elbe River, near Hamburg-Harburg, Germany | 1957 or earlier | fand die Art im Litoral der Elbe bei Hamburg. | Ax P (1957) from Rixen 1961 (citation)- 506 | ||||
| U4 | near weir at Geesthacht, Germany | Jul 1991 | sand | freshwater | one specimen. sandy sediments, sandy tidepools covered with detritus; free of vegetation | Müller D, Faubel A (1993) 381, 382 | ||
| V4 | Plöner Lake (Grosser Ploner See, Ploner, Plönersee, Plöner See, Great Lake Plön), Germany | 1894 or earlier | im Grossen Plöner See nachgewiesen | Zacharias O (1893) and Zacharias 1894 (citation); from Rixen 1961 (citation)- 506 | ||||
| W4 | 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 | |||
| X4 | Pancsova (Pancevo, Panciova, Pantschowa) in South Hungary (Ungarn), in the Vojvodina region, now part of Serbia | prior to 1882 | freshwater | Graff Lvon (1882) 335 | ||||
| Y4 | Torne Lappmark (Tornea Lappmark), Sweden | 1932 or earlier | fresh, brackish | moss, leafs. | Steinböck O (1932) 322 | |||
| Z4 | Balget, Finland | Aug 1929 - Mar 1930 | near the beach. | Karling TG (1931) 8 | ||||
| A5 | Mangalia Lake (village Limanu), Romania | Oct 17, 1968 | freshwater | freshwater source without vegetation. | Mack-Fira V (1974) 267 | |||
| B5 | Razelm-Sinoë, Siut-Ghiol Lake (Siutghiol, Siut Griol), Romania | 1974 or earlier | among plants. | Mack-Fira V (1974) 267 | ||||
| C5 | Agigea, Romania, Black Sea | 1974 or earlier | 0.5-1.0 m | stony | Mack-Fira V (1974) 267 | |||
| D5 | Razelm-Sinoë, Razelmul Mare (Dolosman), Golovitza, Portitza, Sinoë Lake (Grindul Lupilor), Danube Delta, Romania | 1974 or earlier | Mack-Fira V (1974) 267 | |||||
| E5 | Razelm-Sinoë, St. George, Romania | 1974 or earlier | freshwater | predeltaic region: the Sulina and St. George arms, in the freshwater portion of the 'melea'. | Mack-Fira V (1974) 267 | |||
| F5 | Prinzeninsel Heybeli (Heybeliada, Helbeliada, Halki) Island, Sea of Marmara (Marmara Meer), Turkey | Aug 17, 1956 | 2.5 m | coarse sand and gravel between Cystoseira stocks | Ax P (1959) 119 | |||
| G5 | Tuzla, Sea of Marmara (Marmara Meer), Turkey | Aug 24, 1956 | coarse sand, mud, schlich soil | 23.9 ppt | Ax P (1959) 119 | |||
| H5 | Razelm-Sinoë, Sulina, Romania | 1974 or earlier | freshwater | predeltaic region: the Sulina and St. George arms, in the freshwater portion of the 'melea'. | Mack-Fira V (1974) 267 | |||
| I5 | Bukoba (Bukoba, Deutschostafrica), United Republic of Tanzania | 1897 or earlier | Bohmig L (1897) abstract | |||||
| J5 | iSimangaliso Wetland Park, Eastern Shores, Mission Rocks, KwaZulu-Natal, South Africa | Dec 5, 2009 | "...on small red algae from a sandy shallow rock pool in the higher eulittoral of a highly-exposed tidal area with a sandstone terrace covered with barnacles, mussels, limpets, corals, tunicates and algae" | Willems WR, Reygel P, Steenkiste NV, Tessens B, Artois TJ (2017) 453 | ||||
| K5 | iSimangaliso Wetland Park, Eastern Shores, Mission Rocks, KwaZulu-Natal, South Africa | Dec12, 2009 | "...on small red algae from a sandy shallow rock pool in the higher eulittoral of a highly-exposed tidal area with a sandstone terrace covered with barnacles, mussels, limpets, corals, tunicates and algae" | Willems WR, Reygel P, Steenkiste NV, Tessens B, Artois TJ (2017) 453 | ||||
| L5 | iSimangaliso Wetland Park, Eastern Shores, Mission Rocks, KwaZulu-Natal, South Africa | Dec12, 2009 | "in sand from a swirl hole in mid-eulittoral" | Willems WR, Reygel P, Steenkiste NV, Tessens B, Artois TJ (2017) 453 | ||||
| M5 | iSimangaliso Wetland Park, Sodwana Bay, Jesser Point (lighthouse), KwaZulu-Natal, South Africa | Dec10, 2009 | "highly-exposed, steep beach, on green algae from swirl holes in rocky plateau in mid-eulittoral" | Willems WR, Reygel P, Steenkiste NV, Tessens B, Artois TJ (2017) 453 | ||||
| N5 | iSimangaliso Wetland Park, Kosi Bay estuary, KwaZulu-Natal, South Africa | Dec15, 2009 | "...Kosi Bay estuary, eastern shore of main lake, water plants, salinity 3–4‰," | Willems WR, Reygel P, Steenkiste NV, Tessens B, Artois TJ (2017) 453 | ||||
| O5 | Lake Victoria (Bukoba am Victoriasee (Deutschostafrica), United Republic of Tanzania | 1897 or earlier | freshwater | Bohmig L (1897) ; from Young 1976 (citation)- 423 | ||||
| P5 | Kola Peninsula (Halbinsel Kola, Alexandrowsk, Kandalakscha, Kantalahti, Alexandrovsk), Russia | 1932 or earlier | fresh, brackish | moss, leafs. | Steinböck O (1932) 322 | |||
| Q5 | Lake Rudolf (Rudolph, Rodolfo, Gullopp, Galanaboy, Fuchich, Basso Norok, Anam, Aman, yeRudolf Bahir), Kenya | 1976 or earlier | freshwater | personal communication from A. Ferguson. | Young JO (1976) 423 | |||
| R5 | Lake Naivasha (Enaiposha), Rift Valley, Kenya | 1971 - 1972 | freshwater | Lake Naivasha several locations including Kinelli's jetty, Naivasha Hotel. 14 specimens. | Young JO, Young BM (1976) 102 | |||
| S5 | Aberdare Mountains (Aberdare Range, Osufuko Lerego), Kenya | Mar 28, 1972 | freshwater | River Karati at Enashe Ngai, Aberdare Mts. 4 specimens. | Young JO, Young BM (1976) 101 | |||
| T5 | Limuru, Central Province, Kenya | May 14, 1972 | freshwater | Limuru Dam, at Limuru, near Nairobi. 1 specimen. | Young JO, Young BM (1976) 102 | |||
| U5 | Ivan'kovskoye Vodokhranilishche (Volzhskoye Vodokhranilishche, Volga Reservoir), Russia | Aug 16, 2000 | 0.6 m | silty sand | Ivan'kovskoe Reservoir near Bezborodovo settlement, silty sand, macrophytes. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1330, 1334 | ||
| V5 | Kiserian Village (Kisserian, Kiseryan), Rift Valley Province, Kenya | Jan 17, 1972 | freshwater | Dam at Kiserian Village on Nairobi to Magadi road. 1 specimen. | Young JO, Young BM (1976) 102 | |||
| W5 | Kiserian Village (Kisserian, Kiseryan), Rift Valley Province, Kenya | Mar 1, 1972 | freshwater | Dam at Kiserian Village on Nairobi to Magadi road. 2 specimens. | Young JO, Young BM (1976) 102 | |||
| X5 | Wellcome Dam, Kabete, Nairobi Area, Kenya | 1971-1972 | freshwater | 14 specimens. | Young JO, Young BM (1976) 102 | |||
| Y5 | Karen, Nairobi Area, Kenya | Mar 11, 1971 | freshwater | Pond near Karen, Nairobi. 1 specimen. | Young JO, Young BM (1976) 101 | |||
| Z5 | Karen, Nairobi Area, Kenya | Mar 1, 1971 | freshwater | Pond near Karen, Nairobi. 3 specimen. | Young JO, Young BM (1976) 101 | |||
| A6 | Sagana village, Kenya | Mar 1, 1971 | freshwater | Stagnant ditch at edge of Sagana Village on road to Embu. 1 specimen. | Young JO, Young BM (1976) 101-102 | |||
| B6 | Machakos (Masaku), Eastern Province, Kenya | Jun 19, 1972 | freshwater | Pool on drying stream bed on Percival's Farm, Machakos, near Nairobi. 1 specimen. | Young JO, Young BM (1976) 102 | |||
| C6 | Kiboko River, Kenya | Mar 30, 1972 | freshwater | Kiboko River at Hunter's Lodge; pools on drying river bed; 9 m wide and 0.6 m deep; mud with vegetation. 1 specimen. | Young JO, Young BM (1976) 101 | |||
| D6 | Rybinskoye Vodokhranilishche (Shcherbakov, Rybinsk), Russia | Sep 25, 2000 | 0.7 m | silt | Latka River (left tributary of Rybinsk Reservoir, 2 km from Borok city), macrophytes, silt with large particles of detritus. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1330, 1334 | ||
| E6 | Maruhubi Palace Ruins, near Stone Town, Zanzibar Island, Tanzania, Africa | Aug 1995 | Intertidal | fine to coarse sand with some detritus | marine | sand flat, coarse sand with some detritus, relatively dry with many crab holes | Artois TJ, Tessens BS (2008) 7 | |
| F6 | Zanzibar region, United Republic of Tanzania | Aug 1995 | Intertidal | algae | marine | beach between the Institute of Marine Sciences and the Floating Restaurant, Ulva-like algae with sand, from rocks beside a stair from the beach to the dike, lower eulittoral at low tide | Artois TJ, Tessens BS (2008) 7 | |
| G6 | Maji ya Chumvi, Coast Province, Kenya | Feb 23, 1972 | freshwater | River Maji Ya Chumvi on Mariakani to Kmango road (Mombasa area); pool on drying river bed; 6 to 10 m wide and 1.5 m deep; mud, gravel and stones. 1 specimen. | Young JO, Young BM (1976) 101 | |||
| H6 | Mariakani, Kenya | Feb 23, 1972 | freshwater | Pond near Mariakani on road to Kaloleni (Mombasa area). 8 specimens. | Young JO, Young BM (1976) 101 | |||
| I6 | Tudor Creek, Mombasa (English Point), Kenya | September-October 1985; May-June 1987 | 6 m | rocky shore at low tide. | Jouk PEH, DeVocht AJ-P (1989) 147 | |||
| J6 | Mombasa, McKenzie Point, Kenya | Oct 1992 | intertidal | fine to very coarse sand | marine | several localities at McKenzie point | Artois TJ, Tessens BS (2008) 7 | |
| K6 | Kanamai, Kenya | Oct 1992 | Intertidal | coarse shell gravel with fine sand | marine | tide pool | Artois TJ, Tessens BS (2008) 7 | |
| L6 | Urod’skove Vodokhranilishche (Uvod’skoye Vodokhranilishche), Russia | Aug 9, 1997 | 1.5 m | silt | 8 km from Ivanovo city, macrophytes, silt. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1330, 1334 | ||
| M6 | Hawadli north of Banaadir, Gobolka, (Benaadir, Mogadiscio, Mogadishu, Benadir, Xamar, Gobolka), Somalia | April 23, 1970 | littoral | algae in pools in the rocky shore at low tide. | in a pool with sandy bottom and algae in the upper level of the rocky shore at low tide. | Schockaert ER (1982) 85-6 | ||
| N6 | Kap Sue (Mys Sue, Kap Ssue, Mys Suye), Caspian Sea (Kaspisches Meer), Russia | 1953 or earlier | Beklemischev VN (1953) 43-44 | |||||
| O6 | Cape Houssay (Cap la Houssay, Cap de la Houssaye), Reunion | Oct 1992 | Surf zone | coarse sand with pieces of coral | marine | Artois TJ, Tessens BS (2008) 7 | ||
| P6 | Mahe (Mahé), Republic of the Seychelles | Dec 1992 | Intertidal | fine sand | marine | Grande Anse (Beolière), mangrove area, fine sediment from the upper eulittoral and between two mangrove areas | Artois TJ, Tessens BS (2008) 7 | |
| Q6 | Mahe (Mahé), Republic of the Seychelles | 19 m | Amphioxus sand | marine | Artois TJ, Tessens BS (2008) 7 | |||
| R6 | Mahe (Mahé), Republic of the Seychelles | Dec 1992 | Intertidal | fine sand | marine | Baie Beau Vallon, little pool between granite rocks, fine sand | Artois TJ, Tessens BS (2008) 7 | |
| S6 | Port Aralsk (Aral, Aralskoye More), Aral Sea (Aral Tengizi, Orol Dengizil, Aral'skoye More, Aral'skoe Sea), Kazakhstan | 1927 or earlier | Port Aralsk. | Beklemischev VN (1927) abstract | ||||
| T6 | Angara River, Siberia, Russia | 2010 or earlier | Timoshkin OA, Rozhkova NA, Zaytseva EP (2010) 1026 | |||||
| U6 | Listvyanichny Bay, Lake Baikal (Baykal, Holy Sea), Russia | Apr 13, 1982 | 7 m | stone | freshwater | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1325 | ||
| V6 | Listvyanichny Bay, Lake Baikal (Baykal, Holy Sea), Russia | Apr 21, 1982 | 1.5 m | stone | freshwater | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1325 | ||
| W6 | Listvyanichny Bay, Lake Baikal (Baykal, Holy Sea), Russia | Jun 7, 1982 | 5-6 m | stone | freshwater | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1325 | ||
| X6 | Bolshye Koty, Lake Baikal (Baykal, Holy Sea), Russia | Jul 16, 1984 | freshwater | nameless lakes behind Bolshye Koty settlement, Kotinka river watershed, depth 20 cm. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1327 | |||
| Y6 | Ulan-Khan (Khyn) Cape, Lake Baikal (Baykal, Holy Sea), Russia | Jul 27, 1982 | 25 m | freshwater | sand, detritus. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1326 | ||
| Z6 | Oto-Khushun Cape, Lake Baikal (Baykal, Holy Sea), Russia | Jul 26, 1982 | freshwater | interstitial sample. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1326 | |||
| A7 | Oto-Khushun Cape, Lake Baikal (Baykal, Holy Sea), Russia | Jul 26, 1982 | 10 m | freshwater | algae. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1326 | ||
| B7 | Oto-Khushun Cape, Lake Baikal (Baykal, Holy Sea), Russia | Sep 18, 1984 | 100-110 m | freshwater | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1326 | |||
| C7 | Bol'shoy (Bolshoy) Ushkaniy Island, Lake Baikal (Baykal, Holy Sea), Russia | Jul 10, 1982 | 2.5-3.0 m | stone | freshwater | stony littoral. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1325 | |
| D7 | Bol'shoy (Bolshoy) Ushkaniy Island, Lake Baikal (Baykal, Holy Sea), Russia | Jul 12, 1982 | 2.5-3.0 m | stone | freshwater | stony littoral. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1325 | |
| E7 | Bol'shoy (Bolshoy) Ushkaniy Island, Lake Baikal (Baykal, Holy Sea), Russia | Jul 13, 1982 | 2.5-3.0 m | stone | freshwater | stony littoral. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1325 | |
| F7 | Bol'shoy (Bolshoy) Ushkaniy Island, Lake Baikal (Baykal, Holy Sea), Russia | Jun 25, 1982 | 2 m | stone | freshwater | stony littoral, southern coast of island. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1325 | |
| G7 | Muzhinay Point, Lake Baikal (Baykal, Holy Sea), Russia | Jul 22, 1982 | 25.0 m | freshwater | Muzhinay Gulf. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1326 | ||
| H7 | Tonkiy (Tonky, Tonkyi) Cape of Boguchanskaya Bay, Lake Baikal (Baykal, Holy Sea), Russia | Jul 21, 1982 | 5.0 m | freshwater | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1326 | |||
| I7 | Tonkiy (Tonky, Tonkyi) Cape of Boguchanskaya Bay, Lake Baikal (Baykal, Holy Sea), Russia | Jul 21, 1982 | 25.0 m | freshwater | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1326 | |||
| J7 | Onokochanskaya Bay, Lake Baikal (Baykal, Holy Sea), Russia | Oct 3, 1997 | freshwater | nameless lake on the coast off Onokochanskaya Bay, at the divers station. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1327 | |||
| K7 | Yarki Island, Lake Baikal (Baykal, Holy Sea), Russia | Jul 20, 1982 | freshwater | opposite of Yarki Island. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1326 | |||
| L7 | Angarskyi Sor, Lake Baikal (Baykal, Holy Sea), Russia | Jul 20, 1982 | freshwater | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1326 | ||||
| M7 | Ayaya Bay, Lake Baikal (Baykal, Holy Sea), Russia | Jul 13, 1982 | 5.0 m | sand | freshwater | algae. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1325 | |
| N7 | Ayaya Bay, Lake Baikal (Baykal, Holy Sea), Russia | Jul 19, 1982 | 10.0 m | sand | freshwater | algae. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1326 | |
| O7 | Kudingareng Keke Island, Sankarang archipelago, South Sulawesi (Celebes), Indonesia | Sep-Oct 1984 | Intertidal-20m | coral sand | marine | Galesong, Kajangan | Artois TJ, Tessens BS (2008) 7 | |
| P7 | off Kita-Komatsu, Northern Basin of Lake Biwa. Japan | Jul 16, 1996 | 2 m | sand | northern Biwa, opposite of Kita-Komatsu settlement, sand, macrophytes. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1332, 1334 | ||
| Q7 | off Kita-Komatsu, Northern Basin of Lake Biwa. Japan | Jul 25, 1996 | 2 m | sand | northern Biwa, opposite of Kita-Komatsu settlement, sand, macrophytes. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1332, 1334 | ||
| R7 | Kuril'skoye Ozero (Kuril'skoe, Kurilskoe Keuai), Kamchatka, Russia | Jul 30, 1996 | Severnaya Blizhnyaya. | Timoshkin OA, Kawakatsu M, Korgina EM, Vvedenskaya TL (2004) 1331, 1334 | ||||