| 词条 | Avenionia roberti |
| 释义 |
| status = NT | status_system = IUCN3.1 | status_ref = [1] | regnum = Animalia | phylum = Mollusca | classis = Gastropoda | unranked_superfamilia= clade Caenogastropoda clade Hypsogastropoda clade Littorinimorpha | superfamilia = Truncatelloidea | familia = Hydrobiidae | genus = Avenionia | species = A. roberti | binomial = Avenionia roberti | binomial_authority = Boeters, 1967 }} Avenionia roberti is a species of minute freshwater snail with a gill and an operculum, an aquatic gastropod mollusk or micromollusk in the family Hydrobiidae. Distribution and conservation statusA. roberti occurs in Germany, where it is considered critically endangered (vom Aussterben bedroht),[2] Belgium and the Netherlands.[1][3]Habitat and ecologyA. roberti inhabits groundwaters in karst areas.[1]References1. ^1 2 {{Cite journal | author = Seddon, M.B. | title = Avenionia roberti | journal = The IUCN Red List of Threatened Species | volume = 2011 | page = e.T155514A4790387 | publisher = IUCN | date = 2011 | url = http://www.iucnredlist.org/details/155514/0 | doi = 10.2305/IUCN.UK.2011-1.RLTS.T155514A4790387.en | access-date = 10 January 2018}} {{Taxonbar|from=Q4828136}}{{Hydrobiidae-stub}}2. ^Glöer P. & Meier-Brook C. (2003) Süsswassermollusken. DJN, pp. 134, page 106, {{ISBN|3-923376-02-2}} 3. ^{{cite web| url=http://www8.vgregion.se/gnm/clecom/clecom/clecom_NL.htm| title=Checklist of species-group taxa of continental Mollusca living in the Netherlands (CLECOM Section I) | date=14 July 2002| archiveurl=https://web.archive.org/web/20081209010048/http://www8.vgregion.se/gnm/clecom/clecom/clecom_NL.htm| archivedate=9 December 2008| accessdate=5 May 2014}} 3 : Hydrobiidae|Avenionia|Gastropods described in 1967 |
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