Santa María Yavesía (riparian vegetation)
Basic information
Sample name: Santa María Yavesía (riparian vegetation)

Reference: R. Vega-Trejo, I. Trejo, O. A. Flores-Villela, and V. H. Reynoso. 2013. Amphibian and reptile community structure in pristine coniferous forests: baseline data for conservation studies. Herpetological Conservation and Biology 8(3):622-640 [ER 1151]
Country: Mexico
State: Oaxaca

Coordinate: 17° 12' 8" N, 96° 24' 30" W
Basis of coordinate: stated in text as range
Geography comments: coordinate is the midpoint of ranges stated in the text
elevation 1940 to 1960 m
Climate and habitat
Habitat: temperate broadleaf/mixed forest
Substrate: ground surface
MAT: 16.8
MAP: 1029.0
Habitat comments: "well-preserved coniferous forests with pine, oaks, and fir trees" and specifically "riparian vegetation" with Alnus and Salix; "the climate is temperate sub-humid"
Life forms: lizards, snakes, turtles, frogs
Sampling methods: no design, hand capture, visual
Sample size: 287
Years: 2008, 2009
Days: 6
Seasons: dry, wet or monsoon
Sampling comments: "six surveys... we visited every site once" and sampled by three people for 12 hours during each survey; "We captured at most two specimens of each species and sex"
Sample: 1677
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-07-05 10:00:58
Modified: 2015-07-05 10:01:12
Abundance distribution
17 species
7 singletons
total count 287
extrapolated richness: 31.4
Fisher's α: 3.955
geometric series k: 0.7155
Hurlbert's PIE: 0.4410
Shannon's H: 1.1476
Good's u: 0.9756
Each square represents a species. Square sizes are proportional to counts.