Pozuzo (small fragment)
Basic information
Sample name: Pozuzo (small fragment)
Reference: J. L. Mena and R. A. Medellín. 2010. Small mammal assemblages in a disturbed tropical landscape at Pozuzo, Peru. Mammalian Biology 75(1):83-91 [ER 922]
Geography
Country: Peru
Coordinate: 10° 8' 2" S, 76° 34' 59" W
Latlng basis: stated in text
Geography comments: "in the Delf ́ın river basin... ca. 8 km SW of Pozuzo city"
Environment
Habitat: tropical/subtropical moist broadleaf forest
Altered habitat: fragment
Substrate: ground surface
MAT: 22.6
MAP: 2379.0
Habitat comments: a "small 4 fragment (ca 15 ha)" with "open canopy" that was "surrounded by pastures and shrubs"
Methods
Life forms: rodents, other small mammals
Sampling methods: line transect, baited, Sherman traps, snap traps, Tomahawk traps
Sample size: 53 individuals
Years: 1997
Net or trap nights: 0
Basal area status: not applicable
Sampling comments: two traplines each consisting of 15 Sherman live traps, 6 Tomahawk traps, and 44 Victor mouse traps "placed ca. 7 m apart" that were "baited with peanut butter, rolled oats and vanilla, and occasionally pieces of banana or manioc"
additional, small pitfall counts are excluded
additional, small pitfall counts are excluded
Metadata
Sample no: 1391
Contributor no: John Alroy
Enterer: John Alroy
Created: 2015-02-25 13:34:49
Modified: 2015-02-25 02:34:49
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
8 species
1 singleton
total count 53
geometric series index: 11.5
Fisher's α: 2.618
geometric series k: 0.7523
Hurlbert's PIE: 0.7616
Shannon's H: 1.7355
Good's u: 0.9811
Register
| Marmosops noctivagus (white-bellied slender opossum) | 22 | 51.8 g |
| Marmosa regina (bare-tailed woolly mouse opossum) | 1 | |
| "Micoureus regina" | ||
| Akodon aerosus | 5 | 35.2 g |
| Hylaeamys yunganus | 7 | |
| Neacomys spinosus | 3 | 23.8 g |
| Nephelomys keaysi | 4 | 79.4 g |
| Oecomys bicolor | 8 | |
| Rhipidomys leucodactylus | 3 | 220.0 g |