Humaitâ Forest Reserve
Basic information
Sample name: Humaitâ 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 Humaitâ Forest Reserve, southwestern Amazonia, state of Acre, Brazil. Check List 8(6):1190-1195 [ER 2069]
Geography
Country: Brazil
State: Acre
Coordinate: 9° 45' 30" S, 67° 40' 30" W
Coordinate basis: stated in text as range
Geography comments: "in the municipality of Porto Acre"
altitude 130 to 179 m
altitude 130 to 179 m
Environment
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)"
"The climate is classified as Am (Köppen)"
Methods
Life forms: carnivores,rodents,ungulates,other large mammals,other small mammals
Sampling methods: baited,automatic cameras
Sample size: 32 captures or sightings
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: 0.75
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"
Metadata
Sample number: 2010
Contributor: John Alroy
Enterer: John Alroy
Created: 2016-05-23 12:07:59
Modified: 2016-05-23 02:07:59
Abundance distribution
10 species
4 singletons
total count 32
geometric series index: 23.5
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.
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Register
Cuniculus paca | 3 | 7.4 kg frugivore |
Dasyprocta fuliginosa | 10 | 4.9 kg |
Hydrochoerus hydrochaeris | 1 | 58 kg grazer-browser |
Tamandua tetradactyla | 1 | 4.8 kg insectivore |
Dasypus novemcinctus | 1 | 4.4 kg invertivore |
Priodontes maximus | 2 | 38 kg insectivore |
Leopardus pardalis | 3 | 8.4 kg carnivore |
Eira barbara | 1 | 4.3 kg frugivore-carnivore |
Dicotyles tajacu | 3 | 21 kg browser |
"Pecari tajacu" | ||
Didelphis marsupialis | 7 | 1.1 kg insectivore-carnivore |