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is somewhat ovate-pyriform, with a slightly obtuse angle at the top, and features a continuous, straight, simple, and sharp
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The shell is thin, horn-colored, translucent, and glossy, though often obscured by a dark coating of mud.
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is very thin, translucent, and horn-yellow, and is slightly recessed into the body whorl.
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309:(Original description in Latin) The very small shell is imperforate, with a blunt
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Histoire naturelle des mollusques terrestres et d'eau douce qui vivent en France
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and a slightly elongated cylindrical shape, remarkably smooth. The
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This article incorporates text from this source, which is in the
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accounts for at least half of the shell's total length.
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373:. 26 September 2024. Retrieved through:
393:. Paris/Auch: Victor Masson / Brun. p. 563
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515:42dc8193-c4a3-4e94-bfcd-68c50225d626
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637:IUCN Red List vulnerable species
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375:World Register of Marine Species
222:Alzoniella (Alzoniella) perrisii
84:
1:
288:Alzoniella perrisii irubensis
652:Gastropods described in 1851
590:. You can help Knowledge by
296:Alzoniella perrisii perrisii
411:: CS1 maint: date format (
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81:Scientific classification
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387:Dupuy, D. (1847–1851).
347:This species occurs in
321:. The shell contains 4
586:-related article is a
235:(original combination)
259:, a spring snail, an
510:Fauna Europaea (new)
16:Species of gastropod
447:Alzoniella perrisii
369:Alzoniella perrisii
245:Alzoniella perrisii
200:Alzoniella perrisii
51:Conservation status
42:Alzoniella perrisii
25:Alzoniella perrisii
657:Hydrobiidae stubs
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439:Taxon identifiers
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138:Caenogastropoda
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371:(Dupuy, 1851)
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592:expanding it
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397:26 September
395:. Retrieved
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343:Distribution
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647:Hydrobiidae
584:Hydrobiidae
536:iNaturalist
305:Description
274:Hydrobiidae
233:Dupuy, 1851
158:Hydrobiidae
44:(holotype)
642:Alzoniella
631:Categories
355:References
327:body whorl
311:protoconch
280:Subspecies
261:operculate
169:Alzoniella
134:Subclass:
128:Gastropoda
66:Vulnerable
462:Q14592151
407:cite book
337:operculum
319:peristome
264:gastropod
176:Species:
104:Kingdom:
98:Eukaryota
40:Shell of
456:Wikidata
315:aperture
213:Synonyms
154:Family:
118:Mollusca
114:Phylum:
108:Animalia
94:Domain:
71:IUCN 3.1
528:4560671
489:4860546
269:in the
267:mollusc
254:aquatic
250:species
164:Genus:
144:Order:
124:Class:
69: (
554:156176
502:427757
349:France
323:whorls
271:family
582:This
541:93766
476:7PYSZ
257:snail
248:is a
588:stub
549:IUCN
523:GBIF
413:link
399:2024
335:The
484:EoL
471:CoL
633::
551::
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458::
409:}}
405:{{
351:.
276:.
619:e
612:t
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401:.
377:.
73:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
