Fort Johnston
Basic information
Sample name: Fort Johnston

Reference: W. F. Kirby. 1898. On a collection of dragonflies from the Transvaal and Nyasaland. Annals and Magazine of Natural History 2:229-245 [ER 2991]
Geography
Country: Malawi

Coordinate: 14° 28' S, 35° 16' E
Latlng basis: based on nearby landmark

Geography comments: "Fort Johnston, Nyasaland"
coordinate based on Mangochi

•
Environment
Habitat: tropical/subtropical savanna

Protection: unprotected

Substrate: ground surface

Methods
Life forms: odonates

Sampling methods: no design

Sample size: 78 individuals

Net or trap nights: 0

Basal area status: not applicable

Sampling comments: collected by Dr. P. Rendall
no further details are given

Metadata
Sample no: 3203

Contributor no: John Alroy

Enterer: John Alroy

Created: 2019-02-06 21:16:32

Modified: 2019-02-06 10:16:32

Abundance distribution
Each square represents a species. Square sizes are proportional to counts. Values are logged.
Statistics
22 species
7 singletons
total count 78
geometric series index: 47.4
Fisher's α: 10.197
geometric series k: 0.8819
Hurlbert's PIE: 0.9054
Shannon's H: 2.7015
Good's u: 0.9122
Register
Tholymis sp. 4
Pantala flavescens 2
Rhyothemis semihyalina separata4
"Rhyothemis ducalis"
Trithemis arteriosa 1
Trithemis annulata annulata4
"Trithemis rubrinervis"
Crocothemis erythraea 4
Urothemis assignata 2
"Urothemis designata"
Urothemis edwardsi edwardsi4
"Urothemis rendalli" (1) and "Urothemis iridescens" (3)
Orthetrum trinacria 4
Orthetrum chrysostigma 2
Brachythemis leucosticta 14
"Cacergates leucosticta"
Diplacodes lefebvrii 1
"Diplacodes lefebvrei"
Acisoma variegatum 2
Ictinogomphus ferox 1
"Ictinus ferox"
Anax tristis 1
Anax imperator mauricianus1
"Anax mauricianus"
Ischnura senegalensis 7
"Micronympha senegalensis"
Enallagma sp. 37 2
Enallagma sp. 38 1
Pseudagrion kersteni 1
"Pseudagrion deckeni"
Pseudagrion nubicum 2
Ceriagrion glabrum 14
"Brachybasis rhomboidalis"