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Agusan Marsh (Terminalia Forest)
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Basic information
Sample name: Agusan Marsh (Terminalia Forest)

Reference: M. L. Almeria and O. M. Nuñeza. 2013. Amphibian diversity and endemism in the swamp forests of Agusan Marsh, Agusan del Sur, Philippines. Advances in Environmental Sciences 5(1):30-48 [ER 221]
Geography
Country: Philippines

State: Agusan del Sur


Coordinate: 8° 10' N, 125° 58' E
Coordinate basis: stated in text

Geography comments: coordinates given in text
elevation 27 - 30 m

Environment
Habitat: tropical/subtropical wetland

Substrate: ground surface

Habitat comments: "flat primary [swamp] forest"
relevant climate data appear to be unobtainable

Methods
Life forms: frogs

Sites: 5

Site area: 0.2

Sampling methods: pitfall traps,hand capture

Sample size: 379 individuals

Years: 2005

Sampling comments: five 20 x 20 m quadrats
"Quadrate, cruising, and pitfall trap methods were used"

Metadata
Sample number: 455

Contributor: John Alroy

Enterer: John Alroy

Created: 2014-03-17 16:44:53

Modified: 2014-08-22 03:35:31

Abundance distribution
17 species
2 singletons
total count 379
extrapolated richness: 22.8
Fisher's α: 3.655
geometric series k: 0.7463
Hurlbert's PIE: 0.8368
Shannon's H: 2.1256
Good's u: 0.9948
Each square represents a species. Square sizes are proportional to counts.
Register
Current reference: Herzog et al. 2003 (ER 1261)