| 词条 | Antrorbis breweri |
| 释义 |
| name = Antrorbis breweri | image = | status = VU | status_system = IUCN2.3 | status_ref = [1] | regnum = Animalia | phylum = Mollusca | classis = Gastropoda | ordo = | unranked_superfamilia= clade Littorinimorpha | superfamilia = Rissooidea | familia = Lithoglyphidae | subfamilia = | genus = Antrorbis | genus_authority = Hershler & Thompson, 1990[2] | species = A. breweri | binomial = Antrorbis breweri | binomial_authority = Hershler & F. G. Thompson, 1990[2] | synonyms_ref = [2] | synonyms =
}}Antrorbis breweri, common name Manitou cavesnail, is a species of freshwater snail with gills and an operculum, an aquatic gastropod mollusk in the family Lithoglyphidae.[2]Antrorbis breweri is the only species in the genus Antrorbis.[2] The generic name Antrorbis is derived from Classical Greek language word "antrum", that means a cave and from Greek language word "orbis", that means circle.[2] The specific name breweri is in honor of Dr. Stephen Brewer, the owner of Manitou Cave.[2] DistributionThis species is endemic to the United States and it is known only from its type locality.[1] The type locality is Manitou Cave, Little Wills Valley, Coosa River Basin, Fort Payne, Alabama.[2] DescriptionThe shape of the shell is discoidal.[2] The shell has 2.5-3.0 whorls.[2] The width of the shell is 1.53-1.79 mm.[2] The height of the shell is 0.80-0.98 mm.[2] The length of the whole animal is 2.7-3.0 mm.[2] EcologyAntrorbis breweri lives in cool stream in Manitou Cave.[2] It is threatened by habitat loss.[1]References1. ^1 2 Mollusc Specialist Group (2000). Antrobia breweri [sic!]. 2006 IUCN Red List of Threatened Species. {{webarchive|url=https://web.archive.org/web/20140627000000/http://www.iucnredlist.org/ |date=June 27, 2014 }} Downloaded on 6 August 2007. 2. ^1 2 3 4 5 6 7 8 9 10 11 12 13 Hershler R. & Thompson F. G. (1990). "Antrorbis breweri, a new genus and species of hydrobiid cavesnail (Gastropoda) from Coosa River Basin, northeastern Alabama". Proceedings of the Biological Society of Washington 103(l): 197-204. PDF. 3. ^Hubricht L. (1940). "A subterranean snail from an artesian well". The Nautilis 54(1): [https://archive.org/stream/nautilus54amer#page/34/mode/2up 34-35]. External links
2 : Lithoglyphidae|Taxonomy articles created by Polbot |
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