Vale do Curu
Basic information
Sample name: Vale do Curu

Reference: P. C. M. D. Mesquita, D. C. Passos, and S. Z. Cechin. 2013. Efficiency of snake sampling methods in the Brazilian semiarid region. Anais da Academia Brasileira de Ciencias 85(3):1127-1139 [ER 181]
Country: Brazil
State: Ceara

Coordinate: 3° 49' 6" S, 39° 20' 15" W
Basis of coordinate: stated in text
Geography comments: coordinate stated in text
Habitat: tropical/subtropical savanna
Substrate: ground surface
MAT: 26.8
MAP: 723.0
Life forms: snakes
Sampling methods: timed, drift fences, pitfall traps, hand capture
Sample size: 597
Years: 2008 - 2010
Sampling comments: summation of counts based on time-constrained search, occasional encounters, and pitfall traps with drift fences
Sample: 395
Contributor: John Alroy
Enterer: John Alroy
Created: 2014-03-14 14:16:36
Modified: 2014-03-20 15:53:51
Abundance distribution
22 species
4 singletons
total count 597
extrapolated richness: 26.4
Fisher's α: 4.493
geometric series k: 0.7940
Hurlbert's PIE: 0.8981
Shannon's H: 2.5543
Good's u: 0.9933
Each square represents a species. Square sizes are proportional to counts.