| 词条 | Pupilla bigranata |
| 释义 |
| name = Pupilla pratensis | status = | status_ref = | regnum = Animalia | phylum = Mollusca | classis = Gastropoda | unranked_superfamilia = clade Heterobranchia clade Euthyneura clade Eupulmonata clade Stylommatophora informal group Orthurethra | superfamilia = Pupilloidea | familia = Pupillidae | genus = Pupilla | species = P. bigranata | binomial = Pupilla bigranata | binomial_authority = (Rossmässler, 1839)[1] | synonyms = Pupa bigranata Rossmässler, 1839 }} Pupilla bigranata is a species of minute air-breathing land snail, a terrestrial pulmonate gastropod mollusk or micromollusk in the family Pupillidae. DescriptionThe shell of Pupilla bigranata is smaller than Pupilla muscorum, whorls are slightly more rounded, cervical callus is strong, palatal tooth are more strongly developed and parietal tooth is also prominent.[2] The height of the shell is 2.5-3.5 mm. The width of the shell is 1.5 mm and shell diameter does not vary much.[2] DistributionDistribution of Pupilla bigranata include Central Europe and Western Europe.[2]
EcologyPupilla alpicola occur in dry and warm grassy slopes on calcareous substrate.[2] In Switzerland in up to 2000 m altitude.[2]ReferencesThis article incorporates public domain text from the reference.[3] 1. ^Rossmässler E. A. (1838-1844). Iconographie der Land- und Süßwassermollusken, mit vorzüglicher Berücksichtigung der europäischen noch nicht abgebildeten Arten. (1)2(Heft 7/8): [1-4], 1-44, (Heft 9/10): [1-4], 1-66, (Heft 11): [1-4], 1-15, (Heft 12): [1-4], 1-37, Taf. 31-60. Dresden, Leipzig. (Arnold). {{Taxonbar|from=Q7260665}}2. ^Balashov I. & Gural-Sverlova N. 2012. An annotated checklist of the terrestrial molluscs of Ukraine. Journal of Conchology. 41 (1): 91-109. 3. ^1 2 3 4 5 6 7 8 "Species summary for Pupilla bigranata ". AnimalBase. Last modified 30-12-2008, accessed 30 July 2010. 2 : Pupillidae|Gastropods described in 1839 |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。