Ilhas do Barbados (fragment A)
Basic information
Sample name: Ilhas do Barbados (fragment A)
Sample aka: Poço das Antas Biological Reserve

Reference: A. S. Pires, P. Koeler Lira, F. A. S. Fernandez, G. M. Schittini, and L. C. Oliveira. 2002. Frequency of movements of small mammals among Atlantic Coastal Forest fragments in Brazil. Biological Conservation 108:229-237 [ER 924]
Country: Brazil
State: Rio de Janeiro

Coordinate: 22° 31' 30" S, 42° 17' 0" W
Basis of coordinate: stated in text as range
Geography comments: "within Poço das Antas Biological Reserve"
coordinate is the midpoint of ranges given in the text
Climate and habitat
Habitat: tropical/subtropical moist broadleaf forest
Altered habitat: fragment
Substrate: ground surface
MAT: 24.6
MAP: 2121.0
Habitat comments: a forest fragment of 7.0 ha consisting of "lowland Atlantic Coastal Forest"
Life forms: rodents
Sampling methods: line transect, baited, Sherman traps, Tomahawk traps
Sample size: 265
Years: 1998, 1999
Days: 35
Net or trap nights: 3014
Sampling comments: sampled seven times over five consecutive trapping nights: "lines were separated by 100 m... and within each line trapping points were separated by 20 m. In each capture point a live-trap (either Tomahawk... or Sherman...)... was set on the ground and an additional Sherman trap was set in tree branches or vines at breast height... Traps were baited with a mixture of banana, oat, peanut butter and bacon placed on a manioc slice"; there were 1014 trap nights in total
Sample: 1397
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-02-25 15:53:39
Modified: 2015-02-25 15:53:39
Abundance distribution
9 species
1 singleton
total count 265
Fisher's α: 1.801
geometric series k: 0.5221
Hurlbert's PIE: 0.5029
Shannon's H: 1.1279
Good's u: 0.9962