Cincinnatia

{{Short description|Genus of gastropods}} {{Speciesbox | image = | image_caption = | status = LC | status_system = IUCN3.1 | status_ref = <ref name="iucn status 17 November 2021">{{cite iucn |author=Ormes, M. |author2=Cordeiro, J. |year=2017 |title=''Cincinnatia integra'' |article-number=e.T188756A62821465 |doi=10.2305/IUCN.UK.2017-3.RLTS.T188756A62821465.en |access-date=17 November 2021}}</ref> | status2 = G5 | status2_system = TNC | status2_ref = <ref name=NS>{{cite NatureServe |id=2.115509 |title=''Cincinnatia integra'' |access-date=5 April 2026}}</ref> | genus = Cincinnatia | parent_authority = Pilsbry, 1891<ref>Pilsbry H. A. (1891). ''Proc. Acad. nat. Sci. Philad.'' '''1891''': 327.</ref> | species = integra | authority = (Say, 1821) | display_parents = 3 | synonyms = ''Cincinnatia cincinnatiensis'' (Anthony, 1841)<ref name="ITIS">{{ITIS |taxon=Cincinnatia cincinnatiensis |id=70510 |access-date=23 October 2021}}</ref> }}

'''''Cincinnatia''''' is a genus of very small freshwater snails that have an operculum, aquatic gastropod molluscs in the family Hydrobiidae, the mud snails.

==Species== The genus ''Cincinnatia'' is currently monospecific, containing the single species '''''Cincinnatia integra''''' (Say, 1821).<ref name="veliger02">{{cite journal|author1=Thompson F. G. |author2=Hershler R. |date= 2002|title=Two genera of North American freshwater snails: ''Marstonia'' Baker, 1926, resurrected to generic status, and ''Floridobia'', new genus (Prosobranchia: Hydrobiidae: Nymphophilinae)|journal=The Veliger| volume=45| number=3| pages=269–271| url=https://archive.org/stream/veliger452002cali#page/268/mode/2up| access-date=4 August 2014}}</ref><ref>{{cite journal|author=Hershler, R.|author2=Liu, H.-P.|author3=Thompson, F. G.|name-list-style=amp |date= 2003|title=Phylogenetic relationships of North American nymphophiline gastropods based on mitochondrial DNA sequences|journal=Zoologica Scripta| volume=32| number=4| pages=357–366| publisher=The Norwegian Academy of Science and Letters| url=http://desertfishes.org/cuatroc/literature/pdf/Hershler_2003_%20Nymphophiline_phylogeny.pdf| access-date=5 August 2014 | doi=10.1046/j.1463-6409.2003.00115.x|s2cid=73702827 }}</ref>

;Species brought into synonymy In 2002, 15 out of the then 16 species of ''Cincinnatia'' were transferred to the genera ''Marstonia'' and ''Floridobia'':<ref name="veliger02"/>

* ''Cincinnatia alexander'' Thompson, 2000: synonym of ''Floridobia alexander'' (Thompson, 2000) * ''Cincinnatia comalensis'' (Pilsbry & Ferriss, 1906): synonym of ''Marstonia comalensis'' (Pilsbry & Ferriss, 1906) * ''Cincinnatia floridana'' (Frauenfeld, 1863): synonym of ''Floridobia floridana'' (Frauenfeld, 1863) * ''Cincinnatia fraterna'' Thompson, 1968: synonym of ''Floridobia fraterna'' (Thompson, 1968) * ''Cincinnatia helicogyra'' Thompson, 1968: synonym of ''Floridobia helicogyra'' (Thompson, 1968) * ''Cincinnatia leptospira'' Thompson, 2000: synonym of ''Floridobia leptospira'' (Thompson, 2000) * ''Cincinnatia mica'' Thompson, 1968: synonym of ''Floridobia mica'' (Thompson, 1968) * ''Cincinnatia monroensis'' (Dall, 1885): synonym of ''Floridobia monroensis'' (Dall, 1885) * ''Cincinnatia parva'' Thompson, 1968: synonym of ''Floridobia parva'' (Thompson, 1968) * ''Cincinnatia petrifons'' Thompson, 1968: synonym of ''Floridobia petrifons'' (Thompson, 1968) * ''Cincinnatia ponderosa'' Thompson, 1968: synonym of ''Floridobia ponderosa'' (Thompson, 1968) * ''Cincinnatia porteri'' Thompson, 2000: synonym of ''Floridobia porteri'' (Thompson, 2000) * ''Cincinnatia vanhyningi'' (Vanatta, 1934): synonym of ''Floridobia vanhyningi'' (Vanatta, 1934) * ''Cincinnatia wekiwae'' Thompson, 1968: synonym of ''Floridobia wekiwae'' (Thompson, 1968) * ''Cincinnatia winkleyi'' (Pilsbry, 1912): synonym of ''Floridobia winkleyi'' (Pilsbry, 1912)

==References== {{Reflist}}

Category:Hydrobiidae Category:Taxonomy articles created by Polbot Category:Taxa named by Henry Augustus Pilsbry