Ostergötland
Basic information
Sample name: Ostergötland

Reference: L. Wikström, P. Milberg, and K.-O. Bergman. 2009. Monitoring of butterflies in semi-natural grasslands: diurnal variation and weather effects. Journal of Insect Conservation 13(2):203-211 [ER 680]
Geography
Country: Sweden

Coordinate: 58° 20' N, 16° 42' E
Latlng basis: stated in text

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Environment
Habitat: temperate broadleaf/mixed forest

Altered habitat: pasture

Substrate: ground surface

WMT: 15.7

CMT: -1.4

MAP: 640.0

Habitat comments: "six semi-natural pastures"
climate based on station 2550 (Jönköping airport)

Methods
Life forms: butterflies

Sites: 6

Sampling methods: belt transect, visual

Sample size: 30111 captures or sightings

Years: 2006

Net or trap nights: 0

Sampling comments: "transects were located in straight lines 25 m apart, covering the whole of each site" (transects were 10 m wide but lengths and numbers are unclear)

Metadata
Sample no: 988

Contributor no: John Alroy

Enterer: John Alroy

Created: 2014-07-01 16:08:12

Modified: 2014-07-01 06:08:12

Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
46 species
5 singletons
total count 30111
geometric series index: 54.6
Fisher's α: 5.324
geometric series k: 0.82
Hurlbert's PIE: 0.8691
Shannon's H: 2.4939
Good's u: 0.9998
Register
Aphantopus hyperantus 7554
Maniola jurtina 5102
Coenonympha arcania 4450
Argynnis aglaja 2346
Brenthis ino 2174
Boloria selene 1543
Coenonympha pamphilus 816
Polyommatus amandus 674
Polyommatus icarus 622
Pieris napi 609
Melitaea athalia 568
Ochlodes sylvanus 444
Lopinga achine 390
Thymelicus lineola 381
Lasiommata maera 329
Polyommatus semiargus 287
Pieris rapae 217
Argynnis paphia 216
Lycaena virgaureae 191
Leptidea "sinapsis/reali"174
Boloria euphrosyne 119
Gonepteryx rhamni 115
Aglais urticae 114
Hesperia comma 98
Zygaena filipendulae 96
Inachis io 74
Pieris brassicae 72
Lycaena phlaeas 69
Lycaena hippothoe 66
Anthocharis cardamines 40
Aricia artaxerxes 39
Argynnis adippe 38
Zygaena lonicerae 29
Zygaena viciae 15
Nymphalis antiopa 13
Issoria lathonia 6
Favonius quercus 4
Erebia ligea 4
Pararge aegeria 3
Cynthia cardui 3
Pyrgus malvae 2
Callophrys rubi 1
Adscita statices 1
Hipparchia semele 1
Polygonia "c-album"1
Lasiommata megera 1