Peregrina Canyon (Site 1, early dry season)
Basic information
Sample name: Peregrina Canyon (Site 1, early dry season)

Reference: U. J. Sânchez-Reyes, S. Niño-Maldonado, and R. W. Jones. 2014. Diversity and altitudinal distribution of Chrysomelidae (Coleoptera) in Peregrina Canyon, Tamaulipas, Mexico. ZooKeys 417:103-132 [ER 2135]
Geography
Country: Mexico

State: Tamaulipas


Coordinate: 23° 45' 18" N, 99° 18' 23" W
Coordinate basis: stated in text

Geography comments: "in the northwest portion of municipality of Victoria, Tamaulipas, along the San Felipe River"

Environment
Habitat: tropical/subtropical dry broadleaf forest

Substrate: branches or trunks

MAT: 21.1

MAP: 888.0

Habitat comments: "low tropical semideciduous forest"
regional MAT 18 to 24.3º, MAT 717.3 to 1058.8 mm

Methods
Life forms: leaf beetles

Sites: 5

Site area: 1.25

Sampling methods: quadrat,sweep nets

Sample size: 467 individuals

Seasons: dry

Sampling comments: "five quadrants of 2500 m2 (50×50 m) were delineated in representative vegetation... Sampling was conducted using a standard entomological sweep net of 40 cm diameter. Individual samples consisted of 200 sweeps of the shrub and herbaceous vegetation in each quadrant."

Metadata
Sample number: 2122

Contributor: John Alroy

Enterer: John Alroy

Created: 2016-07-22 20:57:55

Modified: 2016-07-23 00:57:12

Abundance distribution
27 species
11 singletons
total count 467
geometric series index: 59.5
Fisher's α: 6.237
geometric series k: 0.8021
Hurlbert's PIE: 0.5425
Shannon's H: 1.4416
Good's u: 0.9765
Each square represents a species. Square sizes are proportional to counts.
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