Pincerna

Pincerna
Shell of Pincerna thieroti (syntype at MNHN, Paris)
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Architaenioglossa
Superfamily: Cyclophoroidea
Family: Alycaeidae
Genus: Pincerna
Preston, 1907
Type species
Alycaeus (Pincerna) liratula Preston, 1907
Synonyms[1]
  • Alycaeus (Cycloryx) Godwin-Austen, 1914
  • Alycaeus (Pincerna) Preston, 1907 (original rank)
  • Cycloryx Godwin-Austen, 1914

Pincerna is a genus of air-breathing land snails in the family Alycaeidae.[1]

General characteristics

(Original description) The shell is alycaeiform. The operculum is horny, being convex below and concave above, and it bears a hollow protuberance in the center of its upper surface. This protuberance is shaped like a circular cup, the margin of which is slightly reflexed outwards. [2]

Species

Synonyms
  • Pincerna bembex (Benson, 1859): synonym of Cycloryx bembex (W. H. Benson, 1859) (superseded combination)
  • Pincerna burrailensis (Godwin-Austen, 1914): synonym of Cycloryx burrailensis (Godwin-Austen, 1914) (unaccepted > superseded combination)
  • Pincerna constricta (Benson, 1851): synonym of Cycloryx constrictus (W. H. Benson, 1851) (superseded combination)
  • Pincerna costata (Godwin-Austen, 1914): synonym of Cycloryx costatus (Godwin-Austen, 1914) (unaccepted > superseded combination)
  • Pincerna difficilis (Godwin-Austen, 1914): synonym of Cycloryx graphicus (Blanford, 1862) (unaccepted > junior subjective synonym)
  • Pincerna elegans (Godwin-Austen, 1914): synonym of Cycloryx elegans (Godwin-Austen, 1914) (unaccepted > superseded combination)
  • Pincerna granum (Godwin-Austen, 1893): synonym of Cycloryx granum (Godwin-Austen, 1893) (superseded combination)
  • Pincerna graphiaria (Godwin-Austen, 1914): synonym of Pincerna graphiarius (Godwin-Austen, 1914) : synonym of Cycloryx margarita (Theobald, 1874) (incorrect grammatical agreement of specific epithet)
  • Pincerna graphica (W. T. Blanford, 1862): synonym of Cycloryx graphicus (Blanford, 1862) (incorrect grammatical agreement of specific epithet)
  • Pincerna khunhoensis (Godwin-Austen, 1914): synonym of Cycloryx elegans (Godwin-Austen, 1914) (unaccepted > junior subjective synonym)
  • Pincerna major (Godwin-Austen, 1893): synonym of Cycloryx major (Godwin-Austen, 1893) (superseded combination)
  • Pincerna margarita (Theobald, 1874): synonym of Cycloryx margarita (Theobald, 1874) (superseded combination)
  • Pincerna multicostulata (Godwin-Austen, 1914): synonym of Cycloryx granum (Godwin-Austen, 1893) (unaccepted > junior subjective synonym)
  • Pincerna otiphorus (Benson, 1859): synonym of Cycloryx otiphorus (W. H. Benson, 1859) (superseded combination)
  • Pincerna paucicostata (Godwin-Austen, 1914): synonym of Cycloryx paucicostatus (Godwin-Austen, 1914) (unaccepted > superseded combination)
  • Pincerna summa (Godwin-Austen, 1914): synonym of Cycloryx otiphorus (W. H. Benson, 1859) (junior subjective synonym)
  • Pincerna tenella (Godwin-Austen, 1914): synonym of Pincerna tenellus (Godwin-Austen, 1914): synonym of Cycloryx tenellus (Godwin-Austen, 1914) (incorrect grammatical agreement of specific epithet)
  • Pincerna thompsoni (Godwin-Austen, 1914): synonym of Cycloryx major (Godwin-Austen, 1893) (junior objective synonym)
  • Pincerna vallis Z.-Y. Chen & M. Wu, 2020: synonym of Pincerna costulosus (Bavay & Dautzenberg, 1912) (unaccepted > junior subjective synonym)

References

  1. ^ a b MolluscaBase eds. (2021). MolluscaBase. Pincerna Preston, 1907. Accessed through: World Register of Marine Species at: https://marinespecies.org/aphia.php?p=taxdetails&id=996200 on 2022-01-16
  2. ^ Preston, H. B. (1907). Description of a new subgenus and species of Alycaeus from Ke-Lan-Tan. Proceedings of the Malacological Society of London. 7: 206 Public Domain This article incorporates text from this source, which is in the public domain.
Wikimedia Commons logo
Wikimedia Commons has media related to Pincerna.

Content Disclaimer

Informasi ini disarikan dari Wikipedia dan disajikan kembali untuk tujuan edukasi. Konten tersedia di bawah lisensi CC BY-SA 3.0. Kami tidak bertanggung jawab atas ketidakakuratan data yang bersumber dari kontribusi publik tersebut.

  1. The information displayed on this website is sourced in part or in whole from Wikipedia and has been adapted for the purpose of restating it. We strive to provide accurate and relevant information, however:
  2. There is no guarantee of absolute accuracy. Wikipedia is an open, collaborative project that can be edited by anyone, so information is subject to change.
  3. It is not intended to constitute professional advice. The content displayed is for informational and educational purposes only. For important decisions (e.g., medical, legal, or financial), please consult a professional.
  4. Content copyright. Wikipedia is licensed under the Creative Commons Attribution-ShareAlike License (CC BY-SA). This means that content may be reused with appropriate attribution and shared under a similar license.
  5. Responsible use. Any risk arising from the use of information from this website is entirely the responsibility of the user.