MolluscaBase name details
Calyculina ryckholti (Normand, 1844)
1545631 (urn:lsid:marinespecies.org:taxname:1545631)
unaccepted (junior synonym)
Species
Calyculina Clessin, 1872 accepted as Musculium Link, 1807 accepted as Sphaerium (Musculium) Link, 1807 represented as Sphaerium Scopoli, 1777
(of Cyclas ryckholti Normand, 1844) Normand, N. A. J. (1844). Notice sur plusieurs nouvelles espèces de Cyclades découvertes dans les environs de Valenciennes. Paris; Valenciennes, A., 8 pp., plate 1. , available online at http://biodiversitylibrary.org/page/35730160
page(s): 7, figs. 5-6; note: as Cyclas ryckholtii. [details]
page(s): 7, figs. 5-6; note: as Cyclas ryckholtii. [details]
MolluscaBase eds. (2021). MolluscaBase. Calyculina ryckholti (Normand, 1844). Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1545631 on 2025-09-12
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
(of Cyclas ryckholti Normand, 1844) Normand, N. A. J. (1844). Notice sur plusieurs nouvelles espèces de Cyclades découvertes dans les environs de Valenciennes. Paris; Valenciennes, A., 8 pp., plate 1. , available online at http://biodiversitylibrary.org/page/35730160
page(s): 7, figs. 5-6; note: as Cyclas ryckholtii. [details]
basis of record Sterki, V. (1902). Some notes on the North American Calyculinae, with new species. <em>The Nautilus.</em> 16(8): 89-93., available online at http://biodiversitylibrary.org/page/1754364
page(s): 93; note: As Calyculina rykolti [details]
page(s): 7, figs. 5-6; note: as Cyclas ryckholtii. [details]
basis of record Sterki, V. (1902). Some notes on the North American Calyculinae, with new species. <em>The Nautilus.</em> 16(8): 89-93., available online at http://biodiversitylibrary.org/page/1754364
page(s): 93; note: As Calyculina rykolti [details]
