Unical Farm
Basic information
Sample name: Unical Farm
Sample aka: Calabar
Reference: E. E. Oku, G. A. Arong, and D. A. Bassey. 2011. Species composition of grasshoppers (Orthoptera) in open plots and farmlands in Calabar Metropolis, southern Nigeria. Pakistan Journal of Biological Sciences 14(8):507-510 [ER 2172]
Geography
Country: Nigeria
Coordinate: 4° 57' N, 8° 20' E
Coordinate basis: based on nearby landmark
Geography comments: none given (presumably on or near the campus of the University of Calabar, basis of coordinate)
Environment
Habitat: tropical/subtropical moist broadleaf forest
Altered habitat: cropland
Substrate: ground surface
Habitat comments: "Subsistence farming as the major practice in all the farm sites"
Methods
Life forms: orthopterans
Sampling methods: no design,sweep nets
Sample size: 47 individuals
Years: 2010
Days: 13
Sampling comments: "Grasshoppers were collected weekly... for 4 months (August to November, 2010)... using sweep nets"
Metadata
Sample number: 2186
Contributor: John Alroy
Enterer: John Alroy
Created: 2016-08-04 20:24:56
Modified: 2016-08-04 10:24:56
Abundance distribution
10 species
1 singleton
total count 47
geometric series index: 14.9
Fisher's α: 3.889
geometric series k: 0.7834
Hurlbert's PIE: 0.8645
Shannon's H: 2.1349
Good's u: 0.9796
Each square represents a species. Square sizes are proportional to counts.
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