East of Bariloche
Basic information
Sample name: East of Bariloche

Reference: M. Lozada, N. Guthmann, and N. Baccala. 2000. Microhabitat selection of five sigmodontine rodents in a forest-steppe transition zone in northwestern Patagonia. Studies on Neotropical Fauna and Environment 35(2):85-90 [ER 999]
Country: Argentina
State: Río Negro

Coordinate: 41° 9' S, 71° 18' W
Basis of coordinate: based on nearby landmark
Geography comments: "8 km east of Bariloche" (coordinate based on San Carlos de Bariloche)
Climate and habitat
Habitat: temperate savanna
Substrate: ground surface
MAT: 8.0
MAP: 800.0
Habitat comments: "an ecotonal steppe" with "low grass... xerophyllous cushion plants... and bushes"
Life forms: rodents
Site length: 100.000
Site width: 100.000
Sampling methods: quadrat, baited, Sherman traps
Sample size: 2500
Years: 1991, 1994
Days: 168
Nets or traps: 100
Net or trap nights: 16800
Sampling comments: "One hundred Sherman traps were set in a 10 ×10 m grid (with a 10 m inter-trap distance). Traps, baited with rolled oats, were con- trolled during four consecutive days per month" over 45 months
Sample: 1489
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-03-07 12:01:36
Modified: 2015-03-07 12:01:36
Abundance distribution
5 species
0 singletons
total count 2500
standardised richness: 5.0
Fisher's α: 0.600
geometric series k: 0.5846
Hurlbert's PIE: 0.6873
Shannon's H: 1.3486
Good's u: 1.0000