Domaine Experimental Paracou (station 5)
Basic information
Sample name: Domaine Experimental Paracou (station 5)
Reference: G. H. Adler, A. Carvajal, S. L. Davis-Foust, and J. W. Dittel. 2012. Habitat associations of opossums and rodents in a lowland forest in French Guiana. Mammalian Biology 77:84-89 [ER 1559]
Geography
Country: French Guiana
Coordinate: 5° 16' N, 52° 55' W
Coordinate basis: stated in text
Geography comments: "approximately 100 km NW of Cayenne"
elevation 5 to 45 m
elevation 5 to 45 m
Environment
Habitat: tropical/subtropical moist broadleaf forest
Substrate: ground surface
MAT: 26.0
MAP: 3040.0
Habitat comments: "a large contiguous tract of forest" with "a mosaic of second-growth and old-growth swamp and upland forest dissected by numerous black-water streams"
climate data stated in text
climate data stated in text
Methods
Life forms: rodents,other small mammals
Sampling methods: line transect,baited,Sherman traps,Tomahawk traps
Sample size: 63 individuals
Years: 2001
Days: 10
Nets or traps: 300
Net or trap nights: 3000
Sampling comments: "a single transect" that "contained 75 sampling stations... approximately 20 m apart... Each station was occupied by four live-traps: one Sherman (22.9 cm × 8.9 cm × 7.6 cm) and one Tomahawk trap (40.6 cm × 12.7 cm × 12.7 cm) were placed on the ground within 1 m of each other, and one Sherman and one Tomahawk trap were tied with wire above ground to lianas, trees, or logs as nearly above the ground-based traps as possible... Traps were set for 10 consecutive nights... Each trap was baited with cut ripe plantain mixed with peanut butter and bird seed"
Metadata
Sample number: 1809
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-12-03 14:55:38
Modified: 2015-12-03 03:55:38
Abundance distribution
9 species
1 singleton
total count 63
geometric series index: 12.8
Fisher's α: 2.873
geometric series k: 0.6722
Hurlbert's PIE: 0.7867
Shannon's H: 1.8417
Good's u: 0.9841
Each square represents a species. Square sizes are proportional to counts.
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Register
Didelphis albiventris | 24 | 833 g |
Didelphis marsupialis | 3 | 1.0 kg |
Gracilinanus emiliae | 1 | 11.2 g |
Marmosa demerarae | 4 | 83.6 g |
"Micoureus demerarae" | ||
Marmosa murina | 7 | 41.1 g |
Metachirus nudicaudatus | 3 | 372 g insectivore-frugivore |
Philander opossum | 3 | 451 g |
Oecomys rutilus | 10 | |
Proechimys cuvieri | 8 | 353 g |