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]
Country: Malawi

Coordinate: 14° 28' S, 35° 16' E
Basis of coordinate: based on nearby landmark
Geography comments: "Fort Johnston, Nyasaland"
coordinate based on Mangochi
Climate and habitat
Habitat: tropical/subtropical savanna
Protection: unprotected
Substrate: ground surface
Life forms: odonates
Sampling methods: no design
Sample size: 78
Sampling comments: collected by Dr. P. Rendall
no further details are given
Sample: 3203
Contributor: John Alroy
Enterer: John Alroy
Created: 2019-02-06 21:16:32
Modified: 2019-02-06 21:16:32
Abundance distribution
22 species
7 singletons
total count 78
extrapolated richness: 37.8
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
Each square represents a species. Square sizes are proportional to counts.
Tholymis sp.4
Pantala flavescens2
Rhyothemis semihyalina separata4
"Rhyothemis ducalis"
Trithemis arteriosa1
Trithemis annulata annulata4
"Trithemis rubrinervis"
Crocothemis erythraea4
Urothemis assignata2
"Urothemis designata"
Urothemis edwardsi edwardsi4
"Urothemis rendalli" (1) and "Urothemis iridescens" (3)
Orthetrum trinacria4
Orthetrum chrysostigma2
Brachythemis leucosticta14
"Cacergates leucosticta"
Diplacodes lefebvrii1
"Diplacodes lefebvrei"
Acisoma variegatum2
Ictinogomphus ferox1
"Ictinus ferox"
Anax tristis1
Anax imperator mauricianus1
"Anax mauricianus"
Ischnura senegalensis7
"Micronympha senegalensis"
Enallagma sp. 372
Enallagma sp. 381
Pseudagrion kersteni1
"Pseudagrion deckeni"
Pseudagrion nubicum2
Ceriagrion glabrum14
"Brachybasis rhomboidalis"