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Canadian Species at Risk (November 2001)

List 3. Species examined and designated in the DATA DEFICIENT category because of insufficient scientific information, with geographic occurrence and date of last examination (23 species).


Taxon/ Assessment DetailsCommon NameScientific NamePopulation NameHistorical Range of OccurrenceExamination Date
Mammals (8)
R CougarPuma concolor couguarEastern populationON QC NB NSApr 1998
 Mouse, Western HarvestReithrodontomys megalotis dycheiPrairie populationABApr 1994
 Porpoise, HarbourPhocoena phocoenaPacific Ocean populationPacific OceanApr 1991
 Seal, HarbourPhoca vitulina concolor Atlantic and Arctic coastal watersApr 1999
 Vole, SagebrushLemmiscus curtatus AB SKApr 1996
 Whale, Dwarf SpermKogia simus Pacific OceanApr 1997
2+Whale, KillerOrcinus orcaNorthwest Atlantic / Eastern Arctic populationsArctic Ocean AtlanticOcean Nov 2001
 Wolf, Arctic GreyCanis lupus arctos NT NUApr 1999
Birds (3)
 Poorwill, CommonPhalaenoptilus nuttallii BC AB SKApr 1993
 Screech-Owl, WesternOtus kennicottii BCApr 1995
 Tern, Forster'sSterna forsteri BC AB SK MB ONApr 1996
Reptiles (0)
Amphibians (0)
Fishes (6)
 Catfish, FlatheadPylodictis olivaris ONApr 1993
 ChiselmouthAcrocheilus alutaceus BCApr 1997
 Cisco, BeringCoregonus laurettae YTApr 1990
 Lamprey, DarktailLethenteron alaskense NTApr 1990
 Sculpin, SpinynoseAsemichthys taylori Pacific coastApr 1997
2 ↔Whitefish, LakeCoregonus clupeaformisMira River populationNSNov 2000
Lepidopterans (0)
Molluscs (2)
1Capshell, Rocky MountainAcroloxus coloradensisEastern populationON QCNov 2001
 Snail, GatineauTadpole Physella parkeri latchfordi QCApr 1997
Plants (4)
 Barley, LittleHordeum pusillum ABApr 1993
 Goldenweed, Rabbit-brushEricameria bloomeri BCApr 1997
 Pinweed, ImpoverishedLechea intermedia var. SKApr 1997
 Whitlow-grass, KananaskisDraba kananaskis ABApr 1992
Mosses (0)
Lichens (0)