Los Tuxtlas (forest, 1990 - 1992)
Basic information
Sample name: Los Tuxtlas (forest, 1990 - 1992)

Reference: A. Estrada, R. Coates-Estrada, and D. Meritt Jr. 1993. Bat species richness and abundance in tropical rain forest fragments and in agricultural habitats at Los Tuxtlas, Mexico. Ecography 16(4):309-318 [ER 451]
Geography
Country: Mexico

State: Veracruz

Coordinate: 18° 25' N, 95° 0' W
Latlng basis: stated in text

Geography comments: altitude sea level to 1000 m

Environment
Habitat: tropical/subtropical moist broadleaf forest

Altered habitat: fragment

Protection: biosphere reserve

Substrate: ground surface

MAT: 27.0

MAP: 4964.0

Habitat comments: forest fragment areas "ranged from 1 to > 2000 ha" and my best guess based on Fig. 4 is that a majority are under 100 ha

Methods
Life forms: bats

Sites: 45

Sampling methods: no design, mist nets

Sample size: 1407 captures or sightings

Years: 1990 - 1992

Days: 90

Nets or traps: 15

Net or trap nights: 1350

Basal area status: not applicable

Sampling comments: captures were in "65 islands of vegetation" of which "45 were rain forest"
15 12 m x 3 m mist nets per site set in a grid pattern and sampled for two nights (45 x 15 x 2 = 1350 net nights); there were 8760 net hours across all 65 islands but there is no breakdown

Metadata
Sample no: 808

Contributor no: John Alroy

Enterer: John Alroy

Created: 2014-04-16 14:27:29

Modified: 2020-06-05 06:48:15

Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
32 species
5 singletons
total count 1407
geometric series index: 42.4
Fisher's α: 5.828
geometric series k: 0.829
Hurlbert's PIE: 0.8668
Shannon's H: 2.4572
Good's u: 0.9964
Register