Blackfoot Springfly

Isogenoides colubrinus

General Status Rank: 
Secure
Common Name: 
Blackfoot Springfly
Scientific Name: 
Isogenoides colubrinus
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Taxonomy
Group: 
Stonefly
Kingdom: 
Animalia
Phylum: 
Arthropoda
Class: 
Insecta
Order: 
Plecoptera
Family: 
Perlodidae
Distribution

Distribution

large range, larger than in A361
Score: 
FG
References: 
H285
A361

Number of Occurrences

Known from at least 10 localities in the territory. Data: Stewart & Oswood 2006 (records from at least 10 localities): Anderson River, 69°42'N, 128°58'W, 23Jun 1958M. Riske, Ft Simpson, Ft Smith, Mack Delta, Mackenzie River, opposite bank from Peele, Mackenzie River, source at Great Slave Lake, Norman Wells, Peason Pt (Christie Bay, GSL) FT Res, Round Bay (GSL) 61°04'N, 113°43'W, Thelon River (2 sites)63°38'N104°32'W, 64d 19'N103°15'W, 4 Jul2002 (call. D. Giberson Purcell)
Score: 
BE
References: 
H285
B202

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: 
General Status rank in 2013 (by Colin Curry) = 4 = secure ;; Ref = Stewart, K.W. & Oswood, M.W. 2006. The Stoneflies (Plecoptera) of Alaska and Western Canada. The Caddis Press. Columbus, Ohio. 325 pp
S Rank: 
S4S5
Decision Process Description: 
Draft ranks by Colin Curry for the National General Status Ranking Program (2013)
Last Updated: 
July 15, 2014

References

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
  • Stewart, K.W. and Oswood,M.W. (2006) The Stoneflies (Plecoptera) of Alaska and western Canada. The Caddis Press 325 pp. ENR Library - B202 Return

Range Extent

  • 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
  • Sandberg JB and Stewart KW (2005) Holomorphology and Systematics of the Stonefly Genus Isogenoides (Plecoptera: Perlodidae). Trans of the American Ent. Soc 131 (3-4): 265-345 - A361 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