This species was endemic to the United States. It is now extinct. The shells of this species appear to be dextral in coiling, but as is the case in all planorbids, the shell is actually sinistral. The shell was carried upside down with the aperture on the right, and this makes it appear to be dextral.
Referencesedit
^Bogan, A.E. (2000). "Neoplanorbis umbilicatus". IUCN Red List of Threatened Species. 2000: e.T14555A4444202. doi:10.2305/IUCN.UK.2000.RLTS.T14555A4444202.en. Retrieved 14 November 2021.
This Planorbidae-related article is a stub. You can help Wikipedia by expanding it.
neoplanorbis, umbilicatus, species, breathing, freshwater, snail, aquatic, pulmonate, gastropod, mollusk, family, planorbidae, horn, snails, conservation, status, extinct, iucn, scientific, classification, kingdom, animalia, phylum, mollusca, class, gastropoda. Neoplanorbis umbilicatus was a species of air breathing freshwater snail an aquatic pulmonate gastropod mollusk in the family Planorbidae the ram s horn snails Neoplanorbis umbilicatus Conservation status Extinct IUCN 2 3 1 Scientific classification Kingdom Animalia Phylum Mollusca Class Gastropoda unranked clade Heterobranchiaclade Euthyneuraclade Panpulmonataclade Hygrophila Superfamily Planorboidea Family Planorbidae Subfamily Neoplanorbinae Genus Neoplanorbis Species N umbilicatus Binomial name Neoplanorbis umbilicatusWalker 1908 This species was endemic to the United States It is now extinct The shells of this species appear to be dextral in coiling but as is the case in all planorbids the shell is actually sinistral The shell was carried upside down with the aperture on the right and this makes it appear to be dextral References edit Bogan A E 2000 Neoplanorbis umbilicatus IUCN Red List of Threatened Species 2000 e T14555A4444202 doi 10 2305 IUCN UK 2000 RLTS T14555A4444202 en Retrieved 14 November 2021 nbsp This Planorbidae related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Neoplanorbis umbilicatus amp oldid 1055275393, wikipedia, wiki, book, books, library,
