Itacoatiara Municipality (unlogged, understory)
Basic information
Sample name: Itacoatiara Municipality (unlogged, understory)
Reference: D. B. Ribeiro and A. V. L. Freitas. 2012. The effect of reduced-impact logging on fruit-feeding butterflies in Central Amazon, Brazil. Journal of Insect Conservation 16:733-744 [ER 833]
Geography
Country: Brazil
State: Amazonas
Coordinate: 2° 53' 39" S, 58° 42' 58" W
Coordinate basis: stated in text
Environment
Habitat: tropical/subtropical moist broadleaf forest
Substrate: ground surface
MAT: 26.0
MAP: 2250.0
Habitat comments: "hot, rainy and humid, without dry season"
Methods
Life forms: butterflies
Sampling methods: baited,other traps
Sample size: 291 individuals
Years: 2007
Days: 70
Nets or traps: 25
Net or trap nights: 1200
Sampling comments: five groups of five traps separated from each other by 100 m and sampled for 14 days a month over five months for a total of 1200 trap days (suggesting there were actually 12 sampling days a month)
the exact nature of the traps is not indicated
the exact nature of the traps is not indicated
Metadata
Sample number: 1182
Contributor: John Alroy
Enterer: John Alroy
Created: 2014-10-01 19:15:21
Modified: 2016-10-28 22:13:26
Abundance distribution
34 species
16 singletons
total count 291
extrapolated richness: 82.4
Fisher's α: 9.981
geometric series k: 0.8852
Hurlbert's PIE: 0.8874
Shannon's H: 2.5771
Good's u: 0.9451
Each square represents a species. Square sizes are proportional to counts.
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