Peregrina Canyon (Site 1, early dry season)
Basic information
Sample name: Peregrina Canyon (Site 1, early dry season)
Reference: U. J. Sánchez-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
Latlng 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
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
Net or trap nights: 0
Basal area status: not applicable
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 no: 2122
Contributor no: John Alroy
Enterer: John Alroy
Created: 2016-07-22 20:57:55
Modified: 2016-07-23 00:57:12
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
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
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