title: Pyramidula (gastropod)
text: # Pyramidula (gastropod)
  
  Pyramidula is a genus of very small, air-breathing land snails, terrestrial pulmonate gastropod mollusks or micromollusks in the family Pyramidulidae.
  
  Pyramidula is the type genus of the family Pyramidulidae.
  
  ## Species
  
  The type species in the genus Pyramidula is Pyramidula rupestris.
  
  Species in the genus Pyramidula include:
  
  * Pyramidula cephalonica (Westerlund, 1898), Balkans
  * Pyramidula chorismenostoma (Westerlund & Blanc, 1879), Balkans
  * Pyramidula conica Pilsbry & Hirase, 1902, Japan
  * Pyramidula euomphalus (Blanford, 1861), India
  * Pyramidula gracilitesta van Benthem Jutting, 1959
  * Pyramidula halyi (Jousseaume, 1894), Sri Lanka
  * Pyramidula humilis (Hutton, 1838), India
  * Pyramidula jaenensis (Clessin, 1882), Iberian peninsula
  * Pyramidula javana (Möllendorff, 1897)
  * Pyramidula kobayashii Kuroda & Hukuda, 1944
  * Pyramidula kuznetsovi Schileyko & Balashov, 2012, Nepal
  * Pyramidula micra Pilsbry, 1927
  * Pyramidula przevalskii Lindholm 1922, northwest China
  * Pyramidula pusilla (Vallot, 1801), Europe and Asia
  * Pyramidula rupestris (Draparnaud, 1801), Mediterranea and maybe south of Central Asia
  * Pyramidula saxatilis (Hartmann, 1842)
  * † Pyramidula shantungensis Yen, 1969
  
  ### Synonyms
  
  * Pyramidula alternata (Say, 1817): synonym of Anguispira alternata (Say, 1817) (unaccepted combination)
  * † Pyramidula antonini (Michaud, 1862): synonym of † Acanthinula antonini (Michaud, 1862)
  * Pyramidula asteriscus (Morse, 1857): synonym of Planogyra asteriscus (Morse, 1857) (unaccepted combination)
  * Pyramidula cockerelli Pilsbry, 1898: synonym of Discus shimekii (Pilsbry, 1890) (junior synonym)
  * Pyramidula elrodi Pilsbry, 1900: synonym of Oreohelix elrodi (Pilsbry, 1900) (original combination)
  * Pyramidula laosensis Saurin, 1953: synonym of Krobylos laosensis (Saurin, 1953) (original combination)
  * † Pyramidula lecontei Stearns, 1902: synonym of † Discus lecontei (Stearns, 1902) (new combination)
  * Pyramidula mamillata Andreae, 1904 †: synonym of Pleurodiscoides mamillatus (Andreae, 1904) † (new combination)
  * Pyramidula patagonica Suter, 1900: synonym of Radiodiscus patagonicus (Suter, 1900)
  * Pyramidula pauper (A. Gould, 1859): synonym of Discus pauper (A. Gould, 1859) (unaccepted combination)
  * Pyramidula perspectiva (Say, 1817): synonym of Discus patulus (Deshayes, 1832) (junior homonym of Helix perspectiva Megerle von Mühlfeld, 1816; synonym)
  * Pyramidula picta G. H. Clapp, 1920: synonym of Anguispira picta (G. H. Clapp, 1920)
  * † Pyramidula ralstonensis Cockerell, 1914: synonym of † Discus ralstonensis (Cockerell, 1914) (new combination)
  * Pyramidula randolphii Dall, 1895: synonym of Punctum randolphii (Dall, 1895) (original combination)
  * † Pyramidula recurrecta (Oppenheim, 1890): synonym of † Pfefferiola recurrecta (Oppenheim, 1890)
  * Pyramidula striatella (J. G. Anthony, 1840): synonym of Discus whitneyi (Newcomb, 1864) (junior synonym)
  * Pyramidula strigosa (A. Gould, 1846): synonym of Oreohelix strigosa (A. Gould, 1846) (unaccepted combination)
  * † Pyramidula subteres (Clessin, 1877): synonym of † Lucilla subteres (Clessin, 1877)
  * Pyramidula umbilicata (Montague, 1803), Iberian peninsula and British Isles: synonym of Pyramidula pusilla (Vallot, 1801) (junior subjective synonym)
  