An'Ala (1997)
Basic information
Sample name: An'Ala (1997)

Reference: D. Vallan, F. Andreone, V. H. Raherisoa, and R. Dolch. 2004. Does selective wood exploitation affect amphibian diversity? The case of An'Ala, a tropical rainforest in eastern Madagascar. Oryx 38(4):410-417 [ER 253]
Country: Madagascar

Coordinate: 18° 55' S, 48° 29' E
Basis of coordinate: stated in text
Habitat: tropical/subtropical moist broadleaf forest
Substrate: ground surface
MAT: 19.4
MAP: 1680.0
Habitat comments: "mid-altitude dense rainforest... in a valley where a small, slow running brook forms a network of small ponds and extensive swamps"
MAT is based on Ménard et al. (2010, PNAS) and applies to Moramanga
Life forms: frogs
Sampling methods: timed, visual
Sample size: 245
Years: 1997, 2001
Sampling comments: visual encounter survey
Sample: 514
Contributor: John Alroy
Enterer: John Alroy
Created: 2014-03-21 12:50:10
Modified: 2014-04-26 16:51:04
Abundance distribution
39 species
10 singletons
total count 245
extrapolated richness: 55.8
Fisher's α: 13.077
geometric series k: 0.9114
Hurlbert's PIE: 0.9359
Shannon's H: 3.1132
Good's u: 0.9594
Each square represents a species. Square sizes are proportional to counts.