Cottonwood (off-track)
Basic information
Sample name: Cottonwood (off-track)

Reference: M. R. Williams. 2008. Assessing diversity of diurnal Lepidoptera in habitat fragments: testing the efficiency of strip transects. Environmental Entomology 37(5):1313-1322 [ER 824]
Geography
Country: Australia
State: Western Australia

Coordinate: 31° 57' S, 115° 52' E
Basis of coordinate: based on nearby landmark
Geography comments: "within the Swan Coastal Plain bioregion" (possibly near Cottonwood Crescent in northern Perth, because most or all other sites appear to be in this area)
coordinate based on Perth
Climate and habitat
Habitat: Mediterranean woodland
Altered habitat: suburban
Substrate: ground surface
WMT: 24.6
CMT: 13.2
MAP: 761.0
Habitat comments: "a Mediterranean-type climate with a pronounced summer drought... predominantly low open woodland or low open forest"
climate data based on station 94610 (Perth airport)
Methods
Life forms: butterflies
Sampling methods: line transect, visual
Sample size: 61
Years: 2002, 2003
Sampling comments: no coherent indication of sampling effort
Metadata
Sample: 1173
Contributor: John Alroy
Enterer: John Alroy
Created: 2014-09-26 21:48:08
Modified: 2014-09-26 21:49:34
Abundance distribution
7 species
3 singletons
total count 61
Fisher's α: 2.040
geometric series k: 0.5454
Hurlbert's PIE: 0.5669
Shannon's H: 1.2169
Good's u: 0.9508
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