# Longchaeus

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{{short description|Genus of sea snails}}
{{Automatic taxobox
|fossil_range = 
|image = Pyramidella crenulata.jpg
|image_caption = Two views of a shell of ''Longchaeus suturalis''
|taxon = Longchaeus
|authority = [Mörch](/source/Otto_Andreas_Lowson_M%C3%B6rch), 1875
|type_species = ''Pyramidella punctata''
|type_species_authority = Schubert & Wagner, 1829
|synonyms_ref = <ref name="WoRMS" />
|synonyms = 
* † ''Callolongchaeus'' <small>Dall, 1903</small> 
* ''Lonchaeus'' <small>(misspelling)</small>
* ''Obeliscus (Longchaeus)'' <small>Mörch, 187</small>5 (original rank)
* ''Pharcidella'' <small>Dall, 1889</small>
* ''Pyramidella (Longchaeus)'' <small>Mörch, 1875</small>
* ''Pyramidella (Pharcidella)'' <small>Dall, 1889</small>
* ''Pyramidella (Voluspa)'' <small>Dall & Bartsch, 1904</small>
* ''Voluspa (gastropod)'' <small>[Dall](/source/W.H._Dall) & Bartsch, 1904</small>
* ''Wingenella'' <small>Laseron, 1959</small>
|display_parents= 3
}}

'''''Longchaeus''''' is a [genus](/source/genus) of [sea snail](/source/sea_snail)s, [marine](/source/marine_(ocean)) [gastropod](/source/gastropod) [mollusk](/source/mollusk)s in the [family](/source/Family_(taxonomy)) [Pyramidellidae](/source/Pyramidellidae), the pyrams and their allies.<ref name="WoRMS">WoRMS (2011). ''Longchaeus'' Mörch, 1875. Accessed through:  [World Register of Marine Species](/source/World_Register_of_Marine_Species) at http://www.marinespecies.org/aphia.php?p=taxdetails&id=415578 on 2011-10-26</ref>

==Species==
Species within the genus ''Longchaeus'' include:<ref name="WoRMS" />
* ''[Longchaeus achates](/source/Longchaeus_achates)'' <small>(A. Gould, 1853)</small>
* ''[Longchaeus acus](/source/Longchaeus_acus)'' <small>(Gmelin, 1791)</small>
* ''[Longchaeus adamsi](/source/Longchaeus_adamsi)'' <small>(Carpenter, 1864)</small>
* ''[Longchaeus auricoma](/source/Longchaeus_auricoma)'' <small>(Dall, 1889)</small>
* ''[Longchaeus bicolor](/source/Longchaeus_bicolor)'' <small>Menke, 1854</small>
*  † ''[Longchaeus canaliculatus](/source/Longchaeus_canaliculatus)'' <small>(Gabb, 1873)</small>
* ''[Longchaeus candidus](/source/Longchaeus_candidus)'' <small>(Mörch, 1875)</small>
* ''[Longchaeus conicus](/source/Longchaeus_conicus)'' <small>(C. B. Adams, 1852)</small>
* ''[Longchaeus eburneus](/source/Longchaeus_eburneus)'' <small>(Laseron, 1959)</small>
* ''[Longchaeus folinii](/source/Longchaeus_folinii)'' <small>(Dall, 1889)</small>
* ''[Longchaeus inopinatus](/source/Longchaeus_inopinatus)'' <small>(Schander, 1994)</small>
* ''[Longchaeus insularum](/source/Longchaeus_insularum)'' <small>(Pilsbry, 1922)</small>
* † ''[Longchaeus jamaicensis](/source/Longchaeus_jamaicensis)'' <small>(Dall, 1896)</small> 
* ''[Longchaeus maculosus](/source/Longchaeus_maculosus)'' <small>(Lamarck, 1822)</small>
* ''[Longchaeus mazatlanicus](/source/Longchaeus_mazatlanicus)'' <small>(Dall & Bartsch, 1909)</small>
* † ''[Longchaeus menadensis](/source/Longchaeus_menadensis)'' <small>(Schepman, 1907)</small> 
* † ''[Longchaeus obtusatus](/source/Longchaeus_obtusatus)'' <small>(O. Semper, 1861)</small>
* ''[Longchaeus obtusus](/source/Longchaeus_obtusus)'' <small>(Laseron, 1959)</small>
* † ''[Longchaeus olssoni](/source/Longchaeus_olssoni)'' <small>(Maury, 1917)</small>
* † ''[Longchaeus plicosus](/source/Longchaeus_plicosus)'' <small>(Bronn, 1838)</small> 
* ''[Longchaeus suturalis](/source/Longchaeus_suturalis)'' <small>(H. C. Lea, 1843)</small>
* ''[Longchaeus turritus](/source/Longchaeus_turritus)'' <small>(A. Adams, 1854)</small>
* † ''[Longchaeus unisulcatus](/source/Longchaeus_unisulcatus)'' <small>(Dujardin, 1837)</small> 
;Species brought into synonymy:
* ''Longchaeus calesi'' <small>Bartsch, 1955</small>: synonym of ''[Longchaeus suturalis](/source/Longchaeus_suturalis)'' <small>(H. C. Lea, 1843)</small>
* ''Longchaeus canaliculatus'' <small>(Sowerby II, 1874)</small>: synonym of ''Longchaeus insularum'' <small>(Pilsbry, 1922)</small>
* † ''Longchaeus marionae'' <small>Bartsch, 1955</small>: synonym of ''[Longchaeus suturalis](/source/Longchaeus_suturalis)'' <small>(H. C. Lea, 1843)</small>
* ''Longchaeus pricena'' <small>(Laseron, 1959)</small>: synonym of ''[Longchaeus obtusus](/source/Longchaeus_obtusus)'' <small>(Laseron, 1959)</small>
* ''Longchaeus punctatus'' <small>(Schubert & J. A. Wagner, 1829)</small>: synonym of ''[Longchaeus acus](/source/Longchaeus_acus)'' <small>(Gmelin, 1791)</small>
* ''Longchaeus schanderi'' <small>(van Aartsen, Gittenberger & Goud, 1998)</small>: synonym of ''[Pyramidella inopinata](/source/Pyramidella_inopinata)'' <small>(Schander, 1994)</small>
* ''Longchaeus sulcatus'' <small>(A. Adams, 1854)</small>: synonym of ''[Longchaeus maculosus](/source/Longchaeus_maculosus)'' <small>(Lamarck, 1822)</small>

==References==
{{Reflist}}
* Dautzenberg, P. (1923). ''Liste préliminaire des mollusques marins de Madagascar et description de deux espèces nouvelles''. Journal de Conchyliologie 68: 21-74
* Laseron C.F. (1959). Family Pyramidellidae (Mollusca) from Northern Australia. Australian Journal of Marine and Freshwater Research. 10(2): 177-267
* Robba E. (2013) Tertiary and Quaternary fossil pyramidelloidean gastropods of Indonesia. Scripta Geologica 144: 1-191
* Landau B.M. & LaFollette P.I. (2015). The Pyramidellidae (Mollusca: Gastropoda) from the Miocene Cantaure Formation of Venezuela. Cainozoic Research. 15(1-2): 13-54

==External links==
* [http://www.marinespecies.org/aphia.php?p=taxdetails&id=415578 World Register of Marine Species]
* [https://pubs.usgs.gov/pp/0642/report.pdf Miocene Gastropods and Biostratigraphy of the Kern River Area, California; United States Geological Survey Professional Paper 642] {{PD-notice}}
* [https://biodiversitylibrary.org/page/15919003 Mörch O.A.L. (1875). Synopsis molluscorum marinorum Indiarum occidentalium imprimis insularum danicarum. Malakozoologische Blätter, 22: 142-184.]
* [http://www.biodiversitylibrary.org/item/25505 Dall W.H. 1889. Reports on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877-78) and in the Caribbean Sea (1879-80), by the U.S. Coast Survey Steamer "Blake", Lieut.-Commander C.D. Sigsbee, U.S.N., and Commander J.R. Bartlett, U.S.N., commanding. XXIX. Report on the Mollusca. Part 2, Gastropoda and Scaphopoda. Bulletin of the Museum of Comparative Zoölogy at Harvard College, 18: 1-492, pls. 10-40]://www.biodiversitylibrary.org/item/25505

{{Taxonbar|from=Q6673648}}

Category:Pyramidellidae
Category:Taxa named by Otto Andreas Lowson Mörch

{{Pyramidellidae-stub}}

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Adapted from the Wikipedia article [Longchaeus](https://en.wikipedia.org/wiki/Longchaeus) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Longchaeus?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.