Centre of Brackish Water Aquaculture (February)
Basic information
Sample name: Centre of Brackish Water Aquaculture (February)

Sample aka: Kakdwip

Reference: N. Sharma. 2012. Population fluctuation of grasshopper fauna in a field near Kakdwip, Sunderbans, West Bengal. Records of the Zoological Survey of India 111(3):27-30 [ER 2166]
Geography
Country: India

State: West Bengal


Coordinate: 21° 53' N, 88° 11' E
Coordinate basis: based on nearby landmark

Geography comments: "near Centre of Brackish Water Aquaculture and is two Kms from Kakdwip" (coordinate based on Kakdwip)

Environment
Habitat: tropical/subtropical savanna

Substrate: ground surface

Habitat comments: "grassland ecosystem... the individuals of different species migrate towards the rice and other vegetable fields from the nearby wild vegetations, in particular the adjoining grasses" (but the site itself is a "grassfield")

Methods
Life forms: orthopterans

Sites: 1

Site length: 150

Site width: 100

Sampling methods: quadrat,other nets

Sample size: 79 individuals

Sampling comments: "Site area... was about 150m x 100m. The entire site was subdivided into 5 sq. m. sub-plots. The grasshoppers were collected by catch-count method... using standard net of conventional size of 36 cm in diameter"
collection year not stated

Metadata
Sample number: 2175

Contributor: John Alroy

Enterer: John Alroy

Created: 2016-08-04 10:11:45

Modified: 2016-08-04 00:11:45

Abundance distribution
7 species
1 singleton
total count 79
geometric series index: 9.7
Fisher's α: 1.854
geometric series k: 0.5888
Hurlbert's PIE: 0.7756
Shannon's H: 1.6333
Good's u: 0.9877
Each square represents a species. Square sizes are proportional to counts.
Register