MolluscaBase taxon details
Euglesa obtusalis (Lamarck, 1818)
1547679 (urn:lsid:marinespecies.org:taxname:1547679)
accepted
Species
Cyclas obtusale Lamarck, 1818 · unaccepted (basionym)
Euglesa (Cyclocalyx) angarensis Slugina & Starobogatov, 1994 · unaccepted > junior subjective synonym
Euglesa (Cyclocalyx) chaunensis Prozorova, 1988 · unaccepted > junior subjective synonym
Euglesa (Cyclocalyx) cor (Starobogatov & Streletzkaja, 1967) · unaccepted > junior subjective synonym
Euglesa (Cyclocalyx) dubrueili (Baudon, 1872) · unaccepted > junior subjective synonym
Euglesa (Cyclocalyx) fragilis (Clessin, 1873) · unaccepted > junior subjective synonym
Euglesa (Cyclocalyx) lapponica (Clessin, 1873) · unaccepted > junior subjective synonym
Euglesa (Cyclocalyx) magnifica (Clessin, 1873) · unaccepted > junior subjective synonym
Euglesa (Cyclocalyx) obtusale (Lamarck, 1818) · unaccepted > superseded combination
Euglesa (Cyclocalyx) ovata Prozorova, 1988 · unaccepted > junior subjective synonym
Euglesa (Cyclocalyx) scholtzii (Clessin, 1873) · unaccepted > junior subjective synonym
Euglesa (Cyclocalyx) solida (Clessin, 1873) · unaccepted > junior subjective synonym
Euglesa (Cyclocalyx) turanica (E. von Martens, 1874) · unaccepted > junior subjective synonym
Euglesa (Euglesa) obtusalis (Lamarck, 1818) · alternative representation
Euglesa (Pseudeupera) turanica (Clessin, 1874) · unaccepted
Galileja lapponica (Clessin, 1873) · unaccepted > junior subjective synonym
Galileja lapponica cor Starobogatov & Streletzkaja, 1967 · unaccepted > junior subjective synonym
Pisidium dubrueili Baudon, 1872 · unaccepted > junior subjective synonym
Pisidium obtusalastrum B. Woodward, 1921 · unaccepted > junior subjective synonym
Pisidium obtusale (Lamarck, 1818) · unaccepted (basionym)
Pisidium obtusale lapponicum Clessin, 1873 · unaccepted > junior subjective synonym
Pisidium obtusale var. fragilis Clessin, 1873 · unaccepted > junior subjective synonym
Pisidium obtusale var. magnificum Clessin, 1873 · unaccepted > superseded combination
Pisidium obtusale var. solidum Clessin, 1873 · unaccepted > junior subjective synonym
Pisidium scholtzii Clessin, 1873 · unaccepted > junior subjective synonym
Pisidium scholtzii var. lapponicum Clessin, 1873 · unaccepted
Pisidium turanicum Clessin, 1874 · unaccepted > junior subjective synonym (status not researched by editor)
recent + fossil
(of Cyclas obtusale Lamarck, 1818) Lamarck, [J.-B. M.] de. (1818). <i>Histoire naturelle des animaux sans vertèbres</i>. Tome cinquième, 612 pp. Paris, Deterville/Verdière. , available online at http://biodiversitylibrary.org/page/12886879
page(s): 559 [details]
page(s): 559 [details]
Note France, without a precise locality
Type locality France, without a precise locality [details]
MolluscaBase eds. (2025). MolluscaBase. Euglesa obtusalis (Lamarck, 1818). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1547679 on 2025-09-10
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original description
(of Pisidium scholtzii Clessin, 1873) Clessin, S. (1873). Zur Kenntnis unserer Pisidien. <em>Malakozoologische Blätter.</em> 20: 21-30, 83-92, pl. 1., available online at http://biodiversitylibrary.org/page/15648159
page(s): p. 23, pl. 1, fig. 1 [details]
original description (of Cyclas obtusale Lamarck, 1818) Lamarck, [J.-B. M.] de. (1818). <i>Histoire naturelle des animaux sans vertèbres</i>. Tome cinquième, 612 pp. Paris, Deterville/Verdière. , available online at http://biodiversitylibrary.org/page/12886879
page(s): 559 [details]
original description (of Pisidium scholtzii var. lapponicum Clessin, 1873) Clessin, S. (1873). Zur Kenntnis unserer Pisidien. <em>Malakozoologische Blätter.</em> 20: 21-30, 83-92, pl. 1., available online at http://biodiversitylibrary.org/page/15648159
page(s): 24 [details]
original description (of Pisidium turanicum Clessin, 1874) Martens, E. von. (1874). Sliznyaki (Mollusca). In: A.P. Fedtschenko (ed.), Puteshestvie v Turkestan. Tom II. Zoogeograficheskiya Izsledovaniya. Chast I, Vypusk 1. <em>Izvestiya Imperatorskago Obshchestva Lyubitelei Estestvoznaniya, Antropologii i Etnografii pri Imperatorskom Moskovskom Universitete, Ser. 5.</em> 11 (1): i-viii, 1-66, pl. 1-3. St.-Peterburg/Moskva [< 21 March]. [summarized by E. von Martens in Sitzungs-Berichte der Gesellschaft Naturforschender Freunde zu Berlin, 1874 (5): 43-53. Berlin [> 19 May]]., available online at https://www.biodiversitylibrary.org/page/12906577
page(s): 38-39, Taf. 3, fig. 34 [details]
original description (of Pisidium obtusale var. fragilis Clessin, 1873) Westerlund, C. A. (1873). <i>Fauna molluscorum terrestrium et fluviatilium Sveciæ, Norvegiæ et Daniæ. - Sveriges, Norges och Danmarks land- och sötvatten-mollusker</i>. II. <i>Sötvattenmollusker</i>. [1-3], i-v, 297-651 pp. Stockholm: Bonnier. , available online at https://www.biodiversitylibrary.org/page/13188948
page(s): 548 [details]
original description (of Pisidium obtusale var. magnificum Clessin, 1873) Westerlund, C. A. (1873). <i>Fauna molluscorum terrestrium et fluviatilium Sveciæ, Norvegiæ et Daniæ. - Sveriges, Norges och Danmarks land- och sötvatten-mollusker</i>. II. <i>Sötvattenmollusker</i>. [1-3], i-v, 297-651 pp. Stockholm: Bonnier. , available online at https://www.biodiversitylibrary.org/page/13188948
page(s): 547 [details]
original description (of Pisidium dubrueili Baudon, 1872) Baudon A. (1872). Description d'une nouvelle espèce de Pisidie française. <em>Revue des Sciences Naturelles.</em> 1: 30-33.
page(s): 30, pl. 3, figs 1-4 [details]
original description (of Pisidium obtusale var. solidum Clessin, 1873) Westerlund, C. A. (1873). <i>Fauna molluscorum terrestrium et fluviatilium Sveciæ, Norvegiæ et Daniæ. - Sveriges, Norges och Danmarks land- och sötvatten-mollusker</i>. II. <i>Sötvattenmollusker</i>. [1-3], i-v, 297-651 pp. Stockholm: Bonnier. , available online at https://www.biodiversitylibrary.org/page/13188948
page(s): 548 [details]
original description (of Galileja lapponica cor Starobogatov & Streletzkaja, 1967) Starobogatov, Ya.I.; Streletskaja, E.A. (1967). Sostav i zoogeograficheskaya kharakteristika presnovodnoy malakofauny Vostochnoy Sibiri i Severa Dal'nego Vostoka [Composition and zoogeographical characteristics of freshwater malacofauna of the East Siberia and northern part of the Far East]. <em>Trudy Zoologicheskogo Instituta Akademii Nauk SSSR.</em> 42: 221-268. [Russian with English summary]., available online at http://ashipunov.info/shipunov/school/books/molljuski_1967.djvu
page(s): 251, fig. 60 [details] Available for editors
[request]
original description (of Euglesa (Cyclocalyx) ovata Prozorova, 1988) Prozorova L.A. (1988). Molluscs of the family Pisidiidae from the Chaun lowland. <em>Zoologicheskiy Zhurnal.</em> 67(10): 1576-1580. [In Russian].
page(s): 1579, fig. 3 (г, д. е). [details]
original description (of Euglesa (Cyclocalyx) chaunensis Prozorova, 1988) Prozorova L.A. (1988). Molluscs of the family Pisidiidae from the Chaun lowland. <em>Zoologicheskiy Zhurnal.</em> 67(10): 1576-1580. [In Russian].
page(s): 1578-1579, fig. 2 (ж, з, и) [details]
original description (of Euglesa (Cyclocalyx) angarensis Slugina & Starobogatov, 1994) Slugina, Z.V., Starobogatov, Ya.I. & Korniushin, A.V. (1994). Bivalves (Bivalvia) of the Lake Baikal. Ruthenica, 4 (2): 111-146. Moskva.
page(s): 135-136, fig. 13 J-L [details]
original description (of Pisidium obtusalastrum B. Woodward, 1921) Woodward, B.B. (1921). NOTES ON SOME SPECIES OF <italic>PISIDIUM</italic>. <em>Journal of Molluscan Studies.</em> 14(5-6): 214-220., available online at https://www.biodiversitylibrary.org/page/30346936
page(s): 220 [details]
basis of record Korniushin, A.V. (1996). Bivalve molluscs of the superfamily Pisidioidea in the Palaearctic region. Fauna, systematics, phylogeny, 176 pp. [in Russian]. [20 June]. Kiev (National Academy of Science of Ukraine – Schmalhausen Institute of Zoology).
page(s): 119 [details]
page(s): p. 23, pl. 1, fig. 1 [details]
original description (of Cyclas obtusale Lamarck, 1818) Lamarck, [J.-B. M.] de. (1818). <i>Histoire naturelle des animaux sans vertèbres</i>. Tome cinquième, 612 pp. Paris, Deterville/Verdière. , available online at http://biodiversitylibrary.org/page/12886879
page(s): 559 [details]
original description (of Pisidium scholtzii var. lapponicum Clessin, 1873) Clessin, S. (1873). Zur Kenntnis unserer Pisidien. <em>Malakozoologische Blätter.</em> 20: 21-30, 83-92, pl. 1., available online at http://biodiversitylibrary.org/page/15648159
page(s): 24 [details]
original description (of Pisidium turanicum Clessin, 1874) Martens, E. von. (1874). Sliznyaki (Mollusca). In: A.P. Fedtschenko (ed.), Puteshestvie v Turkestan. Tom II. Zoogeograficheskiya Izsledovaniya. Chast I, Vypusk 1. <em>Izvestiya Imperatorskago Obshchestva Lyubitelei Estestvoznaniya, Antropologii i Etnografii pri Imperatorskom Moskovskom Universitete, Ser. 5.</em> 11 (1): i-viii, 1-66, pl. 1-3. St.-Peterburg/Moskva [< 21 March]. [summarized by E. von Martens in Sitzungs-Berichte der Gesellschaft Naturforschender Freunde zu Berlin, 1874 (5): 43-53. Berlin [> 19 May]]., available online at https://www.biodiversitylibrary.org/page/12906577
page(s): 38-39, Taf. 3, fig. 34 [details]
original description (of Pisidium obtusale var. fragilis Clessin, 1873) Westerlund, C. A. (1873). <i>Fauna molluscorum terrestrium et fluviatilium Sveciæ, Norvegiæ et Daniæ. - Sveriges, Norges och Danmarks land- och sötvatten-mollusker</i>. II. <i>Sötvattenmollusker</i>. [1-3], i-v, 297-651 pp. Stockholm: Bonnier. , available online at https://www.biodiversitylibrary.org/page/13188948
page(s): 548 [details]
original description (of Pisidium obtusale var. magnificum Clessin, 1873) Westerlund, C. A. (1873). <i>Fauna molluscorum terrestrium et fluviatilium Sveciæ, Norvegiæ et Daniæ. - Sveriges, Norges och Danmarks land- och sötvatten-mollusker</i>. II. <i>Sötvattenmollusker</i>. [1-3], i-v, 297-651 pp. Stockholm: Bonnier. , available online at https://www.biodiversitylibrary.org/page/13188948
page(s): 547 [details]
original description (of Pisidium dubrueili Baudon, 1872) Baudon A. (1872). Description d'une nouvelle espèce de Pisidie française. <em>Revue des Sciences Naturelles.</em> 1: 30-33.
page(s): 30, pl. 3, figs 1-4 [details]
original description (of Pisidium obtusale var. solidum Clessin, 1873) Westerlund, C. A. (1873). <i>Fauna molluscorum terrestrium et fluviatilium Sveciæ, Norvegiæ et Daniæ. - Sveriges, Norges och Danmarks land- och sötvatten-mollusker</i>. II. <i>Sötvattenmollusker</i>. [1-3], i-v, 297-651 pp. Stockholm: Bonnier. , available online at https://www.biodiversitylibrary.org/page/13188948
page(s): 548 [details]
original description (of Galileja lapponica cor Starobogatov & Streletzkaja, 1967) Starobogatov, Ya.I.; Streletskaja, E.A. (1967). Sostav i zoogeograficheskaya kharakteristika presnovodnoy malakofauny Vostochnoy Sibiri i Severa Dal'nego Vostoka [Composition and zoogeographical characteristics of freshwater malacofauna of the East Siberia and northern part of the Far East]. <em>Trudy Zoologicheskogo Instituta Akademii Nauk SSSR.</em> 42: 221-268. [Russian with English summary]., available online at http://ashipunov.info/shipunov/school/books/molljuski_1967.djvu
page(s): 251, fig. 60 [details] Available for editors
[request]original description (of Euglesa (Cyclocalyx) ovata Prozorova, 1988) Prozorova L.A. (1988). Molluscs of the family Pisidiidae from the Chaun lowland. <em>Zoologicheskiy Zhurnal.</em> 67(10): 1576-1580. [In Russian].
page(s): 1579, fig. 3 (г, д. е). [details]
original description (of Euglesa (Cyclocalyx) chaunensis Prozorova, 1988) Prozorova L.A. (1988). Molluscs of the family Pisidiidae from the Chaun lowland. <em>Zoologicheskiy Zhurnal.</em> 67(10): 1576-1580. [In Russian].
page(s): 1578-1579, fig. 2 (ж, з, и) [details]
original description (of Euglesa (Cyclocalyx) angarensis Slugina & Starobogatov, 1994) Slugina, Z.V., Starobogatov, Ya.I. & Korniushin, A.V. (1994). Bivalves (Bivalvia) of the Lake Baikal. Ruthenica, 4 (2): 111-146. Moskva.
page(s): 135-136, fig. 13 J-L [details]
original description (of Pisidium obtusalastrum B. Woodward, 1921) Woodward, B.B. (1921). NOTES ON SOME SPECIES OF <italic>PISIDIUM</italic>. <em>Journal of Molluscan Studies.</em> 14(5-6): 214-220., available online at https://www.biodiversitylibrary.org/page/30346936
page(s): 220 [details]
basis of record Korniushin, A.V. (1996). Bivalve molluscs of the superfamily Pisidioidea in the Palaearctic region. Fauna, systematics, phylogeny, 176 pp. [in Russian]. [20 June]. Kiev (National Academy of Science of Ukraine – Schmalhausen Institute of Zoology).
page(s): 119 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality France, without a precise locality [details]
To ANSP Malacology Collection (syntypes of Pisidium scholtzii. Clessin, 1873. Malakozoologische Blätter 20: 23 - catalog no. 248956) (from synonym Pisidium scholtzii Clessin, 1873)
To Malacopics (Euglesa obtusalis (Lamarck, 1818) Netherlands, Utrecht, Soest, Soesterveen, collected 1941-05, ex coll. .)
To Malacopics (Euglesa obtusalis (Lamarck, 1818) Netherlands, Utrecht, Soest, Soesterveen, collected 1941-05, ex coll. .)
