Pinkaití Research Station (ground)
Basic information
Sample name: Pinkaití Research Station (ground)
Sample aka: Kayapó Indigenous Area
Reference: T. D. Lambert, J. R. Malcolm, and B. L. Zimmerman. 2005. Variation in small mammal species richness by trap height and trap type in southeastern Amazonia. Journal of Mammalogy 86(5):982-990 [ER 839]
Geography
Country: Brazil
State: Parâ
Coordinate: 7° 46' 14" S, 51° 57' 43" W
Coordinate basis: stated in text
Geography comments: elevation 230 to 400 m
Environment
Habitat: tropical/subtropical moist broadleaf forest
Substrate: ground surface
WMT: 27.0
CMT: 25.0
MAP: 2200.0
Habitat comments: "unlogged... and protected from hunting since 1992"
MAP of 1640 stated in the text based on a town 220 km away; CMT, WMT, and MAP are instead based on Salm et al. (2007)
MAP of 1640 stated in the text based on a town 220 km away; CMT, WMT, and MAP are instead based on Salm et al. (2007)
Methods
Life forms: rodents,other small mammals
Sampling methods: quadrat,baited,Sherman traps,Tomahawk traps
Sample size: 709 individuals
Years: 2000, 2002, 2003
Net or trap nights: 15830
Sampling comments: "2,015 station-nights on the ground" during 2000 and 2002 generally using one Tomahawk live trap and one Sherman live trap per station, plus "14,750 station-nights (29,500 trap-nights)" during 2002 and 2003 of which 2/5 were on the ground, for a total of about 2015 x 2 + 0.4 x 29500 = 15,830 trap nights; traps were baited with "fresh banana, ground raw peanuts, and oatmeal"; counts are definitely of individuals
Metadata
Sample number: 1190
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-02-12 20:45:59
Modified: 2015-10-04 09:10:04
Abundance distribution
22 species
6 singletons
total count 709
geometric series index: 34.4
Fisher's α: 4.305
geometric series k: 0.7706
Hurlbert's PIE: 0.8256
Shannon's H: 2.1476
Good's u: 0.9915
Each square represents a species. Square sizes are proportional to counts.
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Register
Caluromys philander | 1 | 273 g frugivore-insectivore |
Didelphis marsupialis | 16 | 1.0 kg |
Marmosa murina | 18 | 41.1 g |
Metachirus nudicaudatus | 13 | 372 g insectivore-frugivore |
Marmosa demerarae | 6 | 83.6 g |
"Micoureus demerarae" | ||
Monodelphis sp. | 26 | |
Philander opossum | 19 | 451 g |
Akodon sp. | 59 | |
Holochilus brasiliensis | 1 | 157 g |
Nectomys squamipes | 1 | 224 g |
Oecomys catherinae | 4 | 74.5 g |
Oecomys roberti | 8 | 30.1 g |
Oecomys 'bicolor' | 1 | |
Oligoryzomys sp. | 2 | |
Euryoryzomys emmonsae | 238 | |
"Oryzomys emmonsae" | ||
Hylaeamys megacephalus | 114 | 57.8 g |
"Oryzomys megacephalus" | ||
Oxymycterus amazonicus | 1 | |
Rhipidomys cf. mastacalis | 2 | 66.2 g |
Mesomys stimulax | 1 | |
Proechimys cuvieri | 95 | 353 g |
Proechimys goeldii | 45 | |
Proechimys roberti | 38 |