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Alcadia

{{Short description|Genus of gastropods}}

{{Automatic_taxobox

| image = Alcadia conuloides.png

| image_caption = Alcadia conuloides

| image2 = Helicina_citrina_-_Adams.jpg

| image2_caption = Alcadia maxima

| fossil_range =

| taxon = Alcadia

| authority = Gray, 1840Gray J. E. (1840). Synopsis of the contents of the British Museum: 1-165. London. Alcadia is on the page 42.

|type_species= Helicina major J. E. Gray, 1824

|synonyms_ref =

|synonyms = See list

|range_map= Alcadia - distribution.jpg

|display_parents= 3

}}

Alcadia is a genus of tropical and subtropical land snails with an operculum, terrestrial gastropod mollusks in the subfamily Helicininae of the family Helicinidae. MolluscaBase eds. (2024). MolluscaBase. Alcadia J. E. Gray, 1840. Accessed through: World Register of Marine * At: https://www.marinespecies.org/aphia.php?p=taxdetails&id=996448 on 2024-07-24

Description

Alcadia differs from the Helicininae in having a slit in front of the aperture, into which is fitted the tooth-like process of the operculum.

Species

Species within the genus Alcadia include:

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Synonyms of Alcadia

  • Alcadia (Alcadia) J. E. Gray, 1840 · alternative representation
  • Alcadia (Bellula) A. J. Wagner, 1908 junior subjective synonym
  • Alcadia (Eualcadia) A. J. Wagner, 1907 junior subjective synonym
  • Alcadia (Glyptalcadia) Boss & Jacobson, 1973 · alternative representation
  • Alcadia (Hispida) A. J. Wagner, 1907 junior homonym (invalid; not Bate, 1868, Penisoltia is a replacement name)
  • Alcadia (Hjalmarsona) H. B. Baker, 1940 · alternative representation
  • Alcadia (Idesa) H. Adams & A. Adams, 1856 alternative representation Adams H. & Adams A. (1856). The genera of Recent Mollusca, Helicinidae 2: 300-309, 3: pl. 87. London. Idesa is on the page 304.
  • Alcadia (Incrustata) A. J. Wagner, 1907 junior homonym
  • Alcadia (Intusplicata) A. J. Wagner, 1907 alternative representation
  • Alcadia (Leialcadia) A. J. Wagner, 1907 (junior synonym)
  • Alcadia (Mamilla) A. J. Wagner, 1907 alternative representation
  • Alcadia (Megastoma) A. J. Wagner, 1907 junior homonym (invalid; not Rafinesque, 1814)
  • Alcadia (Microalcadia) Richling, 2004 alternative representation
  • Alcadia (Palliata) A. J. Wagner, 1907 alternative representation
  • Alcadia (Penisoltia) H. B. Baker, 1954 alternative representation
  • Alcadia (Weinlandella) H. B. Baker, 1954 unavailable name (unnecessary replacement name for Mamilla)
  • Eualcadia A. J. Wagner, 1907 (junior synonym)
  • Helicina (Alcadia) J. E. Gray, 1840 (unaccepted rank)
  • Helicina (Idesa) H. Adams & A. Adams, 1856 superseded combination
  • Helicina (Isoltia) Guppy, 1895 junior subjective synonym
  • Helicina (Schrammia) Guppy, 1895 superseded combination
  • Hispida A. J. Wagner, 1907 (invalid; not Bate, 1868, Penisoltia is a replacement name)
  • Idesa H. Adams & A. Adams, 1856 ·
  • Isoltia Guppy, 1895 (junior synonym)
  • Leialcadia A. J. Wagner, 1907 ·
  • Schrammia Guppy, 1895 junior subjective synonym

Synonyms

  • Alcadia appuni (E. von Martens, 1873): synonym of Helicina tamsiana appuni E. von Martens, 1873 (superseded combination)
  • Alcadia balteata Aguayo & Jaume, 1954: synonym of Alcadia minima (A. d'Orbigny, 1842) (junior synonym)
  • Alcadia capax L. Pfeiffer, 1857: synonym of Alcadia minima (A. d'Orbigny, 1842) (junior synonym)
  • Alcadia ciliata (Poey, 1852): synonym of Emoda ciliata (Poey, 1852) ( superseded combination)
  • Alcadia colombiana (R. A. Philippi, 1847): synonym of Helicina columbiana R. A. Philippi, 1847 (superseded combination)
  • Alcadia deppeana (E. von Martens, 1863): synonym of Helicina zephyrina deppeana E. von Martens, 1863 (superseded rank and combination)
  • Alcadia dysoni (L. Pfeiffer, 1849): synonym of Helicina dysoni L. Pfeiffer, 1849 (unaccepted combination)
  • Alcadia gundlachi L. Pfeiffer, 1854: synonym of Alcadia (Penisoltia) minima (A. d'Orbigny, 1842) represented as Alcadia minima (A. d'Orbigny, 1842)
  • Alcadia quinonesi Clench & Aguayo, 1950: synonym of Alcadia minima (A. d'Orbigny, 1842) (junior synonym)
  • Alcadia quiñonesi Clench & Aguayo, 1950: synonym of Alcadia minima (A. d'Orbigny, 1842) (misspelling - incorrect original spelling)
  • Alcadia striata (Lamarck, 1822): synonym of Helicina striata Lamarck, 1822 (superseded combination)
  • Alcadia subfusca (Menke, 1828): synonym of Alcadia striata (Lamarck, 1822): synonym of Helicina striata Lamarck, 1822 (junior synonym)
  • Alcadia tamsiana (L. Pfeiffer, 1851): synonym of Helicina tamsiana L. Pfeiffer, 1851 (superseded combination)

References

{{Reflist}}

  • Bank, R. A. (2017). Classification of the Recent terrestrial Gastropoda of the World. Last update: July 16th, 2017.

External links

  • {{cite journal |last1=Boss, K. J.; Jacobson, M. K |title=Monograph of the genus Alcadia in Cuba (Mollusca: Prosobranchia: Helicinidae). |journal=Bulletin of the Museum of Comparative Zoology at Harvard College |date=1973 |volume=145 |pages=311–358 |url=https://www.biodiversitylibrary.org/page/4336305 |access-date=25 July 2024}}
  • {{cite journal |last1=Baker |first1=H.B. |title=New subgenera of Antillean Helicinidae |journal=The Nautilus |date=1940 |volume=54 |issue=2 |pages=70–71 |url=https://www.biodiversitylibrary.org/page/8519225 |access-date=25 July 2024}}
  • {{cite journal |last1=Richling |first1=I. |title=Classification of the Helicinidae: Review of morphological characteristics based on a revision of the Costa Rican species and application to the arrangement of the Central American mainland taxa (Mollusca: Gastropoda: Neritopsina) |journal=Malacologia |date=2004 |volume=45 |issue=2 |pages=195–440 |url=https://biodiversitylibrary.org/page/25129581 |access-date=25 July 2024}}
  • {{cite journal |last1=Baker |first1=H.B. |title=New subgeneric names in Helicinidae |journal=The Nautilus |date=1954 |volume=67 |issue=4 |pages=139–140 |url=https://www.biodiversitylibrary.org/page/8514771 |access-date=25 July 2024}}
  • {{cite book |last1=Wagner |first1=A.J. |title=Die Familie der Helicinidae. In: Küster, H. C. & Kobelt, W., Eds., Systematisches Conchylien-Cabinet von Martini und Chemnitz, Neue Folge. Ersten Bandes, achtzehnte Abtheilung, zweiter Theil. |date=1907–1911 |publisher=Bauer & Raspe |location=Nürnberg |url=https://biodiversitylibrary.org/page/52348872 |access-date=25 July 2024}}
  • {{cite journal |last1=Guppy |first1=R. J. L |title=On a landshell of the genus Helicina from Grenada and on the classification of the Helicinidae. |journal=Proceedings of the Victoria Institute of Trinidad |date=1895 |pages=72–77 |url=https://www.biodiversitylibrary.org/page/54372350 |access-date=25 July 2024}}
  • {{cite book |last1=Adams, H. & Adams, A. |title=The genera of Recent Mollusca; arranged according to their organization |date=1853–1858 |publisher=van Voorst |location=London |page=304 |url=https://www.biodiversitylibrary.org/page/3782650 |access-date=25 July 2024}}

{{Commons category}}

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Category:Taxa named by John Edward Gray

Category:Long stubs with short prose

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