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Home/Species/ Black-footed Tightcoil Snail

Pristiloma chersinella

(Dall, 1886)

Black-footed Tightcoil Snail

G3Vulnerable (G3G4) Found in 4 roadless areas NatureServe Explorer →
G3VulnerableGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.114142
Element CodeIMGAS80020
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryInvertebrate Animal
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomAnimalia
PhylumMollusca
ClassGastropoda
OrderStylommatophora
FamilyZonitidae
GenusPristiloma
Other Common Names
Black-footed Tightcoil (EN)
Concept Reference
Turgeon, D. D., J. F. Quinn, Jr., A. E. Bogan, E. V. Coan, F. G. Hochberg, W. G. Lyons, P. M. Mikkelsen, R. J. Neves, C. F. E. Roper, G. Rosenberg, B. Roth, A. Scheltema, F. G. Thompson, M. Vecchione, and J. D. Williams. 1998. Common and scientific names of aquatic invertebrates from the United States and Canada: Mollusks. 2nd Edition. American Fisheries Society Special Publication 26, Bethesda, Maryland. 526 pp.
Conservation Status
Review Date2004-05-26
Change Date2004-05-26
Edition Date2005-03-24
Edition AuthorsCordeiro, J.
Range Extent5000-20,000 square km (about 2000-8000 square miles)
Rank Reasons
Range in Canada includes high elevation places in British Columbia with wide expanses of absence in between (Forsyth, 2004). In the U.S., this species is found in similar habitats in the Pacific Northwest.
Range Extent Comments
Range in Canada includes high elevation places in British Columbia with wide expanses of absence in between (Forsyth, 2004). In the U.S., this species is found in similar habitats in the Pacific Northwest.
Ecology & Habitat
Other Nations (1)
United StatesN3
ProvinceRankNative
WashingtonSNRYes
CaliforniaSNRYes
NevadaS3Yes
OregonSNRYes
Roadless Areas (4)
California (3)
AreaForestAcres
Cutca ValleyCleveland National Forest14,530
SugarloafSan Bernardino National Forest8,206
Trail LakeLassen National Forest1,124
Nevada (1)
AreaForestAcres
Humboldt - Angel LkHumboldt-Toiyabe National Forest1,008
References (2)
  1. Forsyth, R.G. 2004b. Land Snails of British Columbia. Royal British Columbia Museum: Victoria, British Columbia, Canada. 188 pp.
  2. Turgeon, D. D., J. F. Quinn, Jr., A. E. Bogan, E. V. Coan, F. G. Hochberg, W. G. Lyons, P. M. Mikkelsen, R. J. Neves, C. F. E. Roper, G. Rosenberg, B. Roth, A. Scheltema, F. G. Thompson, M. Vecchione, and J. D. Williams. 1998. Common and scientific names of aquatic invertebrates from the United States and Canada: Mollusks. 2nd Edition. American Fisheries Society Special Publication 26, Bethesda, Maryland. 526 pp.