Flattop Mountain
Basic information
Sample name: Flattop Mountain
Sample aka: Chugach State Park

Reference: L. A. Durden. 2011. Butterflies recorded on Flattop Mountain, Anchorage, Alaska. Canadian Field-Naturalist 125(4):357-358 [ER 2845]
Country: United States
State: Alaska

Coordinate: 61° 4' 59" N, 149° 39' 10" W
Basis of coordinate: stated in text
Geography comments: "along the Flattop Mountain Trail in Chugach State Park... about 10 km southeast of Anchorage"
elevation 688 to 1070 m
Climate and habitat
Habitat: boreal forest/taiga
Protection: national/state park
Substrate: ground surface
Habitat comments: none given
Life forms: butterflies
Sampling methods: no design, visual
Sample size: 180
Years: 2006
Days: 4
Seasons: summer
Sampling comments: sampling was "From 18 to 21 July 2006"
Sample: 3074
Contributor: John Alroy
Enterer: John Alroy
Created: 2018-08-18 15:43:41
Modified: 2018-08-18 15:43:41
Abundance distribution
11 species
2 singletons
total count 180
extrapolated richness: 13.9
Fisher's α: 2.583
geometric series k: 0.6749
Hurlbert's PIE: 0.7909
Shannon's H: 1.7790
Good's u: 0.9890
Each square represents a species. Square sizes are proportional to counts.