Idaholanx fresti, the Banbury Springs limpet or Banbury Springs lanx, is a rare species of freshwater snail, an aquatic gastropodmollusc in the family Lymnaeidae. It is the only species in the genus Idaholanx. First discovered in 1988, the species was formally described and named in 2017.[1]
Idaholanx
Two active individuals of the Banbury Springs lanx. The one on the right is grazing.
This freshwater limpet is endemic to the US State of Idaho, where it is known from a 10-kilometer stretch of the Snake River. It is found in four complexes of springs along the Snake River in south-central Idaho: Thousand Springs, Box Canyon Springs, Banbury Hot Springs, and Briggs Springs.[2]
Description
This snail is cinnamon red in color. The shell is conical in shape. It is up to 7.1 millimeters long by 6 wide and up to 4.3 millimeters tall.
This snail is similar in its morphology to species in the genus Lanx, but genetic analysis reveals that it is genetically more similar to the genus Fisherola.[2]
Habitat
Idaholanx fresti lives in fast flowing, clean, cold water springs. It needs highly oxygenated water. [3]
Conservation
In 1992 it was federally listed as an endangered species of the United States.[4] This species is endemic to Idaho. It only exists at four places: Thousand Springs, Box Canyon Springs, Briggs Springs and Banbury Springs. It is threatened by habitat modification, spring flow reduction, groundwater quality, and invasive species. [5]
^ abcCampbell, David C.; Clark, Stephanie A.; Lydeard, Charles (2017). "Phylogenetic analysis of the Lancinae (Gastropoda, Lymnaeidae) with a description of the U.S. federally endangered Banbury Springs lanx". ZooKeys (663): 107–132. doi:10.3897/zookeys.663.11320. PMC5523177. PMID 28769620.
^ abUSFWS.Banbury Springs Lanx Five-year Review. September 2006.
^"Banbury Springs Limpet - Idaho Fish and Game" (PDF). Idaho Fish and Game.
^USFWS. Determination of endangered or threatened status for five aquatic snails in South Central Idaho. Federal Register December 14, 1992.
^"No Change in Listing Status for Banbury Springs Lanx". U.S. Fish & Wildlife Service.
idaholanx, fresti, banbury, springs, limpet, banbury, springs, lanx, rare, species, freshwater, snail, aquatic, gastropod, mollusc, family, lymnaeidae, only, species, genus, first, discovered, 1988, species, formally, described, named, 2017, active, individual. Idaholanx fresti the Banbury Springs limpet or Banbury Springs lanx is a rare species of freshwater snail an aquatic gastropod mollusc in the family Lymnaeidae It is the only species in the genus Idaholanx First discovered in 1988 the species was formally described and named in 2017 1 IdaholanxTwo active individuals of the Banbury Springs lanx The one on the right is grazing Conservation statusEndangered ESA Scientific classificationKingdom AnimaliaPhylum MolluscaClass Gastropoda unranked clade Heterobranchiaclade Euthyneuraclade Panpulmonataclade HygrophilaSuperfamily LymnaeoideaFamily LymnaeidaeSubfamily LancinaeGenus IdaholanxClark Campbell amp Lydeard 2017 1 Binomial nameIdaholanx frestiClark Campbell amp Lydeard 2017 1 Contents 1 Distribution 2 Description 3 Habitat 4 Conservation 5 Diet 6 References 7 External linksDistribution EditThis freshwater limpet is endemic to the US State of Idaho where it is known from a 10 kilometer stretch of the Snake River It is found in four complexes of springs along the Snake River in south central Idaho Thousand Springs Box Canyon Springs Banbury Hot Springs and Briggs Springs 2 Description EditThis snail is cinnamon red in color The shell is conical in shape It is up to 7 1 millimeters long by 6 wide and up to 4 3 millimeters tall This snail is similar in its morphology to species in the genus Lanx but genetic analysis reveals that it is genetically more similar to the genus Fisherola 2 Habitat EditIdaholanx fresti lives in fast flowing clean cold water springs It needs highly oxygenated water 3 Conservation EditIn 1992 it was federally listed as an endangered species of the United States 4 This species is endemic to Idaho It only exists at four places Thousand Springs Box Canyon Springs Briggs Springs and Banbury Springs It is threatened by habitat modification spring flow reduction groundwater quality and invasive species 5 Diet EditDead plants and diatoms 6 References Edit a b c Campbell David C Clark Stephanie A Lydeard Charles 2017 Phylogenetic analysis of the Lancinae Gastropoda Lymnaeidae with a description of the U S federally endangered Banbury Springs lanx ZooKeys 663 107 132 doi 10 3897 zookeys 663 11320 PMC 5523177 PMID 28769620 a b USFWS Banbury Springs Lanx Five year Review September 2006 Banbury Springs Limpet Idaho Fish and Game PDF Idaho Fish and Game USFWS Determination of endangered or threatened status for five aquatic snails in South Central Idaho Federal Register December 14 1992 No Change in Listing Status for Banbury Springs Lanx U S Fish amp Wildlife Service Banbury Springs Limpet Facts Photos earths endangered creatures External links Edithttps idfg idaho gov species taxa 25757 This Lymnaeidae related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Idaholanx amp oldid 1069577941, wikipedia, wiki, book, books, library,
