San Martín Volcano (pastures)
Basic information
Sample name: San Martín Volcano (pastures)

Reference: A. Díaz, E. Galante, and M. E. Favila. 2010. The effect of the landscape matrix on the distribution of dung and carrion beetles in a fragmented tropical rain forest. Journal of Insect Science 10(81):1-16 [ER 335]
Country: Mexico
State: Veracruz

Coordinate: 18° 29' 4" N, 95° 13' 28" W
Basis of coordinate: stated in text
Climate and habitat
Habitat: tropical/subtropical moist broadleaf forest
Altered habitat: pasture
Substrate: ground surface
MAT: 26.0
MAP: 4500.0
Habitat comments: "pastures"
Life forms: scarab beetles
Sites: 2
Site length: 280.000
Sampling methods: line transect, baited, pitfall traps
Sample size: 158
Years: 2001, 2002
Days: 84
Nets or traps: 16
Net or trap nights: 1344
Sampling comments: human dung and fish carrion "baited pitfall traps arranged along transects" set "monthly for six days and six nights... between July and September in 2001 and 2002" (i.e., over 84 days and nights); there were two transects each with eight traps separated by 20 m
Sample: 1273
Contributor: John Alroy
Enterer: John Alroy
Created: 2015-02-18 11:31:58
Modified: 2015-10-03 07:50:38
Abundance distribution
12 species
2 singletons
total count 158
standardised richness: not computable
Fisher's α: 3.017
geometric series k: 0.6539
Hurlbert's PIE: 0.5194
Shannon's H: 1.2745
Good's u: 0.9876