MolluscaBase name details
Patula (Diaglyptus) Pilsbry, 1892
998590 (urn:lsid:marinespecies.org:taxname:998590)
unaccepted (objective synonym )
Subgenus
Helix bilamellata L. Pfeiffer, 1845 accepted as Pitys pagodiformis (E. A. Smith, 1892) (type by original designation)
Patula Held, 1838 accepted as Discus Fitzinger, 1833
masculine
Pilsbry, H. A. (1892-1893). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 2, Pulmonata. Vol. 8: Helicidae, vol. 6. pp 1-314, pls 1-58. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-48, pls 1-15, 25 July 1892; pp. 49-112, pls 16-27, 16 Nov 1892; pp. 113-160, pls 28-41, 25 Feb 1893; pp. 161-314, pls 42-58, 1 July 1893]. , available online at https://biodiversitylibrary.org/page/23736486
page(s): 86 [details]
page(s): 86 [details]
Nomenclature Pilsbry believed that Pitys had not been made available by Mörch because the latter had given no description, and he...
Nomenclature Pilsbry believed that Pitys had not been made available by Mörch because the latter had given no description, and he established Diaglyptus for Pitys of Mörch, 1852 [ex Beck MS], not "Pitys Pease, 1871" [Proceedings of the Zoological Society of London, 1871: 451, name attributed by Pease to Beck]. Pitys and Diaglyptus are thus objective synonyms. [details]
MolluscaBase eds. (2021). MolluscaBase. Patula (Diaglyptus) Pilsbry, 1892. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=998590 on 2025-09-12
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Pilsbry, H. A. (1892-1893). <i>Manual of conchology, structural and systematic, with illustrations of the species</i>. Ser. 2, Pulmonata. Vol. 8: Helicidae, vol. 6. pp 1-314, pls 1-58. Philadelphia, published by the Conchological Section, Academy of Natural Sciences. [pp. 1-48, pls 1-15, 25 July 1892; pp. 49-112, pls 16-27, 16 Nov 1892; pp. 113-160, pls 28-41, 25 Feb 1893; pp. 161-314, pls 42-58, 1 July 1893]. , available online at https://biodiversitylibrary.org/page/23736486
page(s): 86 [details]
page(s): 86 [details]
From editor or global species database
Nomenclature Pilsbry believed that Pitys had not been made available by Mörch because the latter had given no description, and he established Diaglyptus for Pitys of Mörch, 1852 [ex Beck MS], not "Pitys Pease, 1871" [Proceedings of the Zoological Society of London, 1871: 451, name attributed by Pease to Beck]. Pitys and Diaglyptus are thus objective synonyms. [details]
