Huamuchil (rodents)
Basic information
Sample name: Huamuchil (rodents)

Reference: F. Barragân, C. Lorenzo, A. Morón, M. A. Briones-Salas, and S. López. 2010. Bat and rodent diversity in a fragmented landscape on the Isthmus of Tehuantepec, Oaxaca, Mexico. Tropical Conservation Science 3(1):1-16 [ER 394]
Geography
Country: Mexico

State: Oaxaca


Coordinate: 16° 22' N, 94° 39' W
Coordinate basis: estimated from map

Geography comments: altitude 50 to 150 m

Environment
Habitat: tropical/subtropical dry broadleaf forest

Altered habitat: pasture

Substrate: ground surface

MAT: 27.6

MAP: 932.0

Habitat comments: "The climate is warm, subhumid, with rainfall between June and October, and a dry season from March through May"
about 2/3 covered with pastures, excluding "water"
MAT and MAP given in text

Methods
Life forms: rodents

Sampling methods: quadrat,Sherman traps

Sample size: 112 individuals

Years: 2006

Days: 6

Nets or traps: 100

Net or trap nights: 600

Sampling comments: capture-recapture protocol with rodents being "captured with 100 ShermanTM live traps placed in a radial formation starting at the center of each landscape unit and left in the field for three consecutive nights" during each of two periods

Metadata
Sample number: 1365

Contributor: John Alroy

Enterer: John Alroy

Created: 2015-02-24 10:18:00

Modified: 2016-06-19 02:58:22

Abundance distribution
5 species
1 singleton
total count 112
geometric series index: 8.5
Fisher's α: 1.074
geometric series k: 0.3154
Hurlbert's PIE: 0.1763
Shannon's H: 0.4430
Good's u: 0.9912
Each square represents a species. Square sizes are proportional to counts.
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