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, BalkansPyramidula chorismenostoma, BalkansPyramidula conica Pilsbry & Hirase, 1902, JapanPyramidula euomphalus, IndiaPyramidula gracilitesta van Benthem Jutting, 1959Pyramidula halyi, Sri LankaPyramidula humilis, IndiaPyramidula jaenensis, Iberian PeninsulaPyramidula javana Pyramidula kobayashii Kuroda & Hukuda, 1944Pyramidula kuznetsovi Schileyko & Balashov, 2012, NepalPyramidula micra Pilsbry, 1927Pyramidula przevalskii Lindholm 1922, northwest ChinaPyramidula pusilla, Europe and AsiaPyramidula rupestris, Mediterranea and maybe south of Central AsiaPyramidula saxatilis
  • † Pyramidula shantungensis Yen, 1969
;Synonyms:Pyramidula alternata : synonym of Anguispira alternata
  • † Pyramidula antonini : synonym of † Acanthinula antonini Pyramidula asteriscus : synonym of Planogyra asteriscus Pyramidula cockerelli Pilsbry, 1898: synonym of Discus shimekii Pyramidula elrodi Pilsbry, 1900: synonym of Oreohelix elrodi Pyramidula laosensis Saurin, 1953: synonym of Krobylos laosensis
  • † Pyramidula lecontei Stearns, 1902: synonym of † Discus lecontei Pyramidula mamillata Andreae, 1904 †: synonym of Pleurodiscoides mamillatus † Pyramidula patagonica Suter, 1900: synonym of Radiodiscus patagonicus Pyramidula pauper : synonym of Discus pauper Pyramidula perspectiva : synonym of Discus patulus Pyramidula picta G. H. Clapp, 1920: synonym of Anguispira picta
  • † Pyramidula ralstonensis Cockerell, 1914: synonym of † Discus ralstonensis Pyramidula randolphii Dall, 1895: synonym of Punctum randolphii
  • † Pyramidula recurrecta : synonym of † Pfefferiola recurrecta Pyramidula striatella : synonym of Discus whitneyi Pyramidula strigosa : synonym of Oreohelix strigosa
  • † Pyramidula subteres : synonym of † Lucilla subteres Pyramidula umbilicata, Iberian Peninsula and British Isles: synonym of ''Pyramidula pusilla''