River Rispana
Basic information
Sample name: River Rispana
Reference: M. Hämäläinen. 1989. Odonata from the Dehra Dun Valley (Uttar Pradesh, India) with notes on synonymy of some West Himalayan species. Odonatologica 18(1):13-20 [ER 2977]
Geography
Country: India
State: Uttar Pradesh
Coordinate: 31° 55' N, 79° 5' E
Latlng basis: based on nearby landmark
Geography comments: "at Tapovan, Rajpur, NE from Dehra Dun"
coordinate based on Tapovan
coordinate based on Tapovan
Environment
Habitat: montane grassland
Protection: unknown
Substrate: ground surface
Habitat comments: "A stream descending from a mountain"
Tapovan is apparently a high-altitude grassland
Tapovan is apparently a high-altitude grassland
Methods
Life forms: odonates
Sampling methods: no design
Sample size: 54 individuals
Years: 1986
Days: 1
Net or trap nights: 0
Basal area status: not applicable
Sampling comments: collections were made on 12 October 1986
no further details are given
no further details are given
Metadata
Sample no: 3186
Contributor no: John Alroy
Enterer: John Alroy
Created: 2019-01-04 15:26:11
Modified: 2019-01-04 04:26:11
Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
14 species
5 singletons
total count 54
geometric series index: 28.9
Fisher's α: 6.132
geometric series k: 0.8316
Hurlbert's PIE: 0.8819
Shannon's H: 2.3391
Good's u: 0.9088
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