Roadless Areas
Home/Species/ Spotted Ratfish

Hydrolagus colliei

(Lay and Bennett, 1839)

Spotted Ratfish

G5Secure Found in 9 roadless areas NatureServe Explorer →
G5SecureGlobal Rank
Least concernIUCN
Identity
Unique IDELEMENT_GLOBAL.2.100213
Element CodeAFDAA01010
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVertebrate Animal
IUCNLeast concern
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomAnimalia
PhylumCraniata
ClassChondrichthyes
OrderChimaeriformes
FamilyChimaeridae
GenusHydrolagus
Concept Reference
Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea, and W.B. Scott. 1991. Common and scientific names of fishes from the United States and Canada. American Fisheries Society, Special Publication 20. 183 pp.
Conservation Status
Rank MethodExpertise without calculation
Review Date2017-12-22
Change Date2017-12-22
Ecology & Habitat
Other Nations (2)
CanadaN5
ProvinceRankNative
British ColumbiaSNRYes
United StatesNNR
Threat Assessments
ThreatScopeSeverityTiming
5 - Biological resource use——High (continuing)
5.4 - Fishing & harvesting aquatic resources——High (continuing)
11 - Climate change & severe weatherPervasive (71-100%)Extreme or 71-100% pop. declineHigh (continuing)

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Roadless Areas (9)
Alaska (8)
AreaForestAcres
ChristovalTongass National Forest9,129
Dall IslandTongass National Forest105,780
EudoraTongass National Forest195,022
GravinaTongass National Forest37,381
Outer IslandsTongass National Forest99,862
Soda BayTongass National Forest78,091
South KruzofTongass National Forest55,193
Tenakee RidgeTongass National Forest20,527
Washington (1)
AreaForestAcres
Jupiter RidgeOlympic National Forest10,148
References (3)
  1. Nelson, J. S., E. J. Crossman, H. Espinosa-Perez, L. T. Findley, C. R. Gilbert, R. N. Lea, and J. D. Williams. 2004. Common and scientific names of fishes from the United States, Canada, and Mexico. American Fisheries Society, Special Publication 29, Bethesda, Maryland. 386 pp.
  2. Page, L. M., H. Espinosa-Pérez, L. T. Findley, C. R. Gilbert, R. N. Lea, N. E. Mandrak, R. L. Mayden, and J. S. Nelson. 2013. Common and scientific names of fishes from the United States, Canada, and Mexico. Seventh edition. American Fisheries Society, Special Publication 34, Bethesda, Maryland.
  3. Robins, C.R., R.M. Bailey, C.E. Bond, J.R. Brooker, E.A. Lachner, R.N. Lea, and W.B. Scott. 1991. Common and scientific names of fishes from the United States and Canada. American Fisheries Society, Special Publication 20. 183 pp.