Alter do Chäo
Basic information
Sample name: Alter do Chäo
Reference: E. Bernard. 2001. Species list of bats (Mammalia, Chiroptera) of Santarem area, Para State, Brazil. Revista Brasileira de Zoologia 18(2):455-463 [ER 406]
Geography
Country: Brazil
State: Parâ
Coordinate: 2° 24' 52" S, 54° 42' 36" W
Coordinate basis: stated in text
Geography comments: coordinate is for Santarém
Environment
Habitat: tropical/subtropical dry broadleaf forest
Substrate: ground surface
WMT: 26.4
CMT: 24.4
MAP: 2000.0
Habitat comments: "a relatively dry area dominated by Amazonian savannas" with some "Small patches of forest" but the sampling was entirely within forests
MAT is "between 24 and 27" (not clear if this means seasonally or annually); CMT and WMT based on station 82246 (Santarém)
MAT is "between 24 and 27" (not clear if this means seasonally or annually); CMT and WMT based on station 82246 (Santarém)
Methods
Life forms: bats
Sites: 29
Sampling methods: no design,mist nets
Sample size: 620 individuals
Years: 1988
Days: 29
Nets or traps: 10
Net or trap nights: 290
Sampling comments: samples are from "25 forest fragments... and four forest sites, using 8-12 mist nets set at ground level"; this means there were 29 nights of sampling, about 290 net nights, and 2019 net hours
Metadata
Sample number: 749
Contributor: John Alroy
Enterer: John Alroy
Created: 2014-04-06 17:10:13
Modified: 2014-05-14 03:07:33
Abundance distribution
39 species
8 singletons
total count 620
geometric series index: 61.1
Fisher's α: 9.239
geometric series k: 0.8730
Hurlbert's PIE: 0.8721
Shannon's H: 2.6275
Good's u: 0.9871
Each square represents a species. Square sizes are proportional to counts.
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