Fazenda Rio Negro
Basic information
Sample name: Fazenda Rio Negro
Reference: M. M. Correa, W. D. Fernandes, and I. R. Leal. 2006. Diversidade de formigas epigéicas (Hymenoptera: Formicidae) em capões do Pantanal sul matogrossense: relações entre riqueza de espécies e complexidade estrutural da ârea. Neotropical Entomology 35(6):724-730 [ER 487]
Geography
Country: Brazil
State: Mato Grosso do Sul
Coordinate: 19° 34' S, 56° 14' W
Coordinate basis: stated in text
Environment
Habitat: tropical/subtropical wetland
Substrate: ground surface
MAT: 24.0
MAP: 1100.0
Habitat comments: Pantanal: Köppen classification AW
MAT 23 to 25 and precip 800 to 1400
MAT 23 to 25 and precip 800 to 1400
Methods
Life forms: ants
Sites: 28
Sampling methods: pitfall traps
Sample size: 391 individuals
Years: 2001
Days: 2
Nets or traps: 560
Net or trap nights: 1120
Sampling comments: 20 traps in each of 28 capoes (forest island) sites each spaced 10 m apart and laid out in transects of variable lengths; traps were left out for 48 hours
Metadata
Sample number: 851
Contributor: John Alroy
Enterer: John Alroy
Created: 2014-04-19 21:51:05
Modified: 2015-10-04 01:19:38
Abundance distribution
70 species
11 singletons
total count 391
geometric series index: 115.1
Fisher's α: 24.843
geometric series k: 0.9539
Hurlbert's PIE: 0.9710
Shannon's H: 3.8372
Good's u: 0.9721
Each square represents a species. Square sizes are proportional to counts.
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