Two-spotted Twilight Tubemaker

Neureclipsis bimaculata

General Status Rank: 
Secure
Common Name: 
Two-spotted Twilight Tubemaker
Scientific Name: 
Neureclipsis bimaculata
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Taxonomy
Group: 
Caddisfly
Kingdom: 
Animalia
Phylum: 
Arthropoda
Class: 
Insecta
Order: 
Trichoptera
Family: 
Polycentropodidae
Habitat
Small creeks to large rivers in the subalpine to boreal plains, including rapids and lake outflows.
References: 
W054
Distribution

Distribution

Score: 
FG

Number of Occurrences

Known from 10 localities in the territory. Data: CNC (records from 3 localitiesMoraine Pt., W end Great Slave Lk., 3l.vii.65 (Ricker) CNC; Boot Lk., 24.vii.73, CNC; East Channel, 23.vii.73, CNC; Hay River, 28.vi.51 (P.R. Ehrlich) CNC.); Nimmo 1986 (records from 2 localitiesTuktoyaktuk, 3.viii.77 (N.N. Winchester)Tuktoyaktuk ( 69d 29mN -132d35mN) (T086) WIN; Ft.Providence Ferry, Mackenzie R., 7.viii.66 (H. Clifford) UA;); GBIF-INHS (5 records from 5 localities):Moraine Point , W side of lake, Source of Mackenzie River, Inuvik, near Fort Providence Ferry, Wrigley Harbour, Inuvik
Score: 
BE
References: 
H285
A356
T086

Area of Occupancy

Score: 
-
Threats

Threats

No recorded characteristics affecting vulnerability AND specialist Colin Curry ranked it as Secure = 4 on General Status rank (in 2013)
Score: 
C
References: 
H285

Intrinsic Vulnerability

Score: 
-
References: 
H285
General Status Rank
Rank: 
Secure
Status Rank Description: 
Synonyms = Phryganea bimaculata, N. bimaculatus (ITIS) ;; General Status rank in 2013 (by Colin Curry) = 4 = secure ;; Ref = Flannagan, J.F. & MacDonald, S.R. (1987) Ephemeroptera and Trichoptera of peatlands and marshes in Canada. Memoirs of the Entomol
S Rank: 
S4S5
Decision Process Description: 
Draft ranks by Colin Curry for the National General Status Ranking Program (2013)
Last Updated: 
May 13, 2016

References

Habitat

  • U of Alberta (2012) Entomology Collection (webpage). http://www.entomology.ualberta.ca/searching_species_details.php?b=Coleoptera&c=7&s=5430 - W054 Return

Intrinsic Vulnerability

  • Curry, Colin (2014) Two e-mails from R Hebert to S Carriere: GS EPTM NT and GS mayflies stoneflies caddisflies scorpionflies - Éphémères plécoptères trichoptères mécoptères SG:. received 13/05/2014: Curry, Colin mayflies, stoneflies, and caddisflies e-copy - H285 Return

Number of Occurrences

  • Curry, Colin (2014) Two e-mails from R Hebert to S Carriere: GS EPTM NT and GS mayflies stoneflies caddisflies scorpionflies - Éphémères plécoptères trichoptères mécoptères SG:. received 13/05/2014: Curry, Colin mayflies, stoneflies, and caddisflies e-copy - H285 Return
  • Nimmo, A.P. (1986) Preliminary Annotated Checklist of the Trichoptera (Insecta) of the Northwest Territories, Canada.. Musk-Ox 34: 95-100. - A356 Return
  • Winchester, Neville, Norman (1980) Life histories and post-glacial origins of tundra caddisflies (Trichoptera) from the Tuktoyaktuk Peninsula, Northwest Territories.. Uvic M.Sc. University of Victoria Interlibrary loan - T086 Return

Threats

  • Curry, Colin (2014) Two e-mails from R Hebert to S Carriere: GS EPTM NT and GS mayflies stoneflies caddisflies scorpionflies - Éphémères plécoptères trichoptères mécoptères SG:. received 13/05/2014: Curry, Colin mayflies, stoneflies, and caddisflies e-copy - H285 Return