El Rancho (bats)
Basic information
Sample name: El Rancho (bats)

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° 24' N, 94° 38' W
Coordinate basis: estimated from map

Geography comments: altitude 50 to 150 m

Environment
Habitat: tropical/subtropical dry broadleaf forest

Altered habitat: secondary forest

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"
this is the least disturbed (26% pasture) of four study areas, but also includes secondary vegetation (27%)
MAT and MAP given in text

Methods
Life forms: bats

Sampling methods: quadrat,mist nets

Sample size: 191 individuals

Years: 2006

Days: 6

Nets or traps: 3

Net or trap nights: 18

Sampling comments: capture-recapture protocol with "three 12-m-long mist nets" in the center of a quadrat checked for three consecutive nights during each of two periods
18 net nights (108 net hours)

Metadata
Sample number: 736

Contributor: John Alroy

Enterer: John Alroy

Created: 2014-04-04 12:16:08

Modified: 2015-02-23 23:13:56

Abundance distribution
13 species
2 singletons
total count 191
extrapolated richness: 17.7
Fisher's α: 3.156
geometric series k: 0.7010
Hurlbert's PIE: 0.8036
Shannon's H: 2.0034
Good's u: 0.9896
Each square represents a species. Square sizes are proportional to counts.
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