The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)

FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win!

The MUSSEL Project Database has moved to a new server, with a new URL! The new address for this page is: https://musselpdb.org/db.php?ty=nomsp&id=7459

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Bivalvia | Sphaerioida | Sphaerioidea | Sphaeriidae | Sphaeriinae | Euglesa obtusalis

nominal species Cyclas obtusalis Lamarck, 1818

Lamarck, 1818, Hist. Natur. Anim. sans Vert. 5: 559.

= Euglesa obtusalis

Taxonomic Opinions

= Euglesa obtusalis (Lamarck, 1818) — Prié et al., 2023
= Euglesa (s.s.) obtusalis (Lamarck, 1818) — Bespalaya et al., 2023
= Pisidium obtusale — Saito et al., 2022
= Euglesa obtusalis (Lamarck, 1818) — Bespalaya et al., 2022
= Pisidium obtusale — Clewing et al., 2022
= Euglesa obtusalis (Lamarck, 1818) — Príe et al., 2021
= Euglesa obtusale (Lamarck, 1818) — Bespalaya et al., 2021
= Pisidium obtusale — Múrria et al., 2020
= Pisidium obtusale — Groh et al., 2020
= Pisidium obtusale — Clewing et al., 2020
= Pisidium (Cyclocalyx) obtusale (Lamarck) — Voode, 2017
= Pisidium (Cyclocalyx) obtusale — Bespalaya et al., 2017
= Euglesa (Cyclocalyx) obtusale (Lamarck, 1818) — Vinarski & Kantor, 2016
= Pisidium obtusale — Bößneck et al., 2016
= Pisidium obtusale (Lamarck, 1818) — He & Zhuang, 2013
= Pisidium obtusale — Clewing et al., 2013
= Pisidium obtusale (Lamarck, 1818) — Fauna Europaea, 2012
= Pisidium obtusale (Lamarck, 1818) — IUCN, 2011
= Pisidium obtusale Lamarck, 1818 — Bogan, 2010
= Cyclocalyx obtusalis (Lamarck, 1818) — Kantor et al., 2010
= Pisidium obtusale — Schultheiß et al., 2008
= Pisidium obtusale (Lamarck, 1818) — Taylor et al., 2007
= Pisidium (Cyclocalyx) obtusale (Lamarck, 1818) — Bank, 2006
= Pisidium (Euglesa) obtusale (Lamarck, 1818) — Korniushin & Glaubrecht, 2002
= Pisidium obtusale (Lamarck, 1818) — Korniushin et al., 2001
= Pisidium (Cyclocalyx) obtusale (Lamarck, 1818) — Falkner et al., 2001
= Pisidium (Eupisidium) obtusale (Lamarck) — Korniushin, 1998
= Pisidium obtusale (Lamarck, 1818) — Kuiper et al., 1989
= Pisidium obtusale (Lamarck, 1818) — Burch, 1975
= Pisidium (Cyclocalyx) obtusale (Lamarck, 1818) — Clarke, 1973
= Pisidium (Eupisidium) obtusale (Lam. ?) Jenyns, 1845 — Zhadin, 1965
= Pisidium obtusale C. Pfeiffer — Prime, 1870
= Pisum obtusale Lamk. — Deshayes, 1854
= Cyclas obtusalis Lam. — Hanley, 1843
+ Pisidium obtusale Pfeiffer — Jenyns, 1832
= Cyclas obtusalis Lam. — Nilsson, 1822
= Cyclas obtusalis — Lamarck, 1818

Page updated: 11:30:48 Mon 08 Sep 2025