Humaitá Forest Reserve
Basic information
Sample name: Humaitá Forest Reserve

Reference: A. L. M. Botelho, A. M. Calouro, L. H. M. Borges, and W. A. Chaves. 2012. Large and medium-sized mammals of the Humaitá Forest Reserve, southwestern Amazonia, state of Acre, Brazil. Check List 8(6):1190-1195 [ER 2069]
Country: Brazil
State: Acre

Coordinate: 9° 45' 30" S, 67° 40' 30" W
Basis of coordinate: stated in text as range
Geography comments: "in the municipality of Porto Acre"
altitude 130 to 179 m
Climate and habitat
Habitat: tropical/subtropical moist broadleaf forest
Protection: forest reserve
Substrate: ground surface
MAT: 26.0
MAP: 1944.0
Habitat comments: "On the plateau the dominant vegetal formation is open forest with bamboo (Guadua weberbaueri) while on the lowland there is a dominance of open forest with palms"
"The climate is classified as Am (Köppen)"
Life forms: carnivores, rodents, ungulates, other large mammals, other small mammals
Sampling methods: baited, automatic cameras
Sample size: 32
Years: 2009, 2010
Seasons: dry, wet or monsoon
Nets or traps: 6
Net or trap nights: 850
Camera type: analog
Cameras paired: no
Trap spacing: 0.750
Sampling comments: "Observations were made along 5 km of track trails... We used six camera traps TIGRINUS ANALOG 6.0... the locality was baited with sardines in oil and slices of bacon. The traps operated 24 hours per day... Sampling points were set up for 15 to 30 days, at a distance of 500 to 1, 000 m from one another" and sampling was "from October 2009 to August 2010"
Sample: 2010
Contributor: John Alroy
Enterer: John Alroy
Created: 2016-05-23 12:07:59
Modified: 2016-05-23 12:07:59
Abundance distribution
10 species
4 singletons
total count 32
extrapolated richness: 19.1
Fisher's α: 4.993
geometric series k: 0.7743
Hurlbert's PIE: 0.8145
Shannon's H: 1.9682
Good's u: 0.8770
Each square represents a species. Square sizes are proportional to counts.