Itapevi (dry season, April to September 1995)
Basic information
Sample name: Itapevi (dry season, April to September 1995)

Reference: D. M. Barros-Battesti, R. Martins, C. R. Bertim, N. H. Yoshinari, V. L. N. Bonoldi, E. P. Leon, M. Miretzki, and T. T. S. Schumaker. 2000. Land fauna composition of small mammals of a fragment of Atlantic Forest in the State of São Paulo, Brazil. Revista Brasileira de Zoologia 17(1):241-249 [ER 1613]
Country: Brazil
State: São Paulo

Coordinate: 23° 32' 45" S, 46° 56' 5" W
Basis of coordinate: stated in text
Geography comments: elevation 715 to 900 m
Climate and habitat
Habitat: tropical/subtropical dry broadleaf forest
Altered habitat: fragment
Substrate: ground surface
MAT: 21.0
MAP: 1400.0
Habitat comments: a 32.8 ha fragment of secondary "Atlantic Forest"
"the climate type is Cwb (mesothermic with dry winter and cool summer)"
MAP 1300 to 1500 mm, MAT 20 to 22º C
Life forms: rodents, other small mammals
Sampling methods: line transect, baited, other traps
Sample size: 64
Years: 1995, 1996
Days: 30
Seasons: dry
Net or trap nights: 795
Sampling comments: fieldwork was "from January, 1995 to June, 1996. Monthly trappings were carried out for five consecutive days... For marsupials, an average of 15 live traps, measuring 20x20x40 cm (10 mm mesh), were placed 8 to 10 meters apart. For rodents, 5 mm mesh traps, measuring 1Ox10x22 cm, were placed five meters apart. Twelve traps were used during the first seven months, later increasing to 27. Traps were placed on the ground along transects... The bait used was bacon for marsupials and com for rodents"
trapping effort is apparently 795 trap nights based on adding up figures in Table 3
Sample: 1828
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-12-15 15:04:31
Modified: 2020-05-29 20:04:26
Abundance distribution
7 species
2 singletons
total count 64
extrapolated richness: 10.1
Fisher's α: 2.003
geometric series k: 0.5888
Hurlbert's PIE: 0.7520
Shannon's H: 1.5689
Good's u: 0.9688
Each square represents a species. Square sizes are proportional to counts.