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Data last updated
Mon 1 Dec 2025
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Bivalvia
| Sphaerioida
| Sphaerioidea
| Sphaeriidae
| Sphaeriinae
| Euglesa obtusalis
nominal species Euglesa (Cyclocalyx) angarensis Slugina et al., 1994
= Euglesa obtusalis Taxonomic Opinions= Euglesa (Cyclocalyx) angarensis (Slugina & Starobogatov in Slugina, Starobogatov & Korniushin, 1994) — Vinarski & Kantor, 2016 + Pisidium obtusale (Lamarck, 1818) — He & Zhuang, 2013 = Cyclocalyx angarensis (Slugina & Starobogatov in Slugina, Starobogatov & Korniushin, 1994) — Kantor et al., 2010 = Cyclocalyx (s.s.) angarensis (Slugina & Starobogatov in Slugina et al., 1994) — Starobogatov et al., 2004
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