Biology:Hemicordulia

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Hemicordulia is a genus of dragonfly in family Corduliidae.[1][2] It occurs in Africa, southern Asia, Australasia and Pacific Islands such as the Bonin Islands, Fiji and French Polynesia.[3][4] Species of Hemicordulia are small to medium-sized dragonflies, coloured black or metallic, with yellow.[3]

Following current research, Hemicordulia now includes species that had until recently been included in the genus Procordulia.[5]

Etymology

The genus name Hemicordulia is derived from the Greek ἡμι- (hēmi, "half"), combined with Cordulia, a genus name derived from the Greek κορδύλη (kordylē, "club" or "cudgel"). The name refers to the close relationship of the genus to Cordulia.[6][7]

Species

The genus Hemicordulia contains the following species:[2]

  • Hemicordulia affinis (Selys, 1871) – western swamp emerald
  • Hemicordulia africana Dijkstra, 2007 – African emerald[8]
  • Hemicordulia apoensis Asahina, 1980
  • Hemicordulia armstrongi Rowe, 2019
  • Hemicordulia artemis (Lieftinck, 1930)
  • Hemicordulia asahinai (Karube, 1997)
  • Hemicordulia asiatica Selys, 1878
  • Hemicordulia assimilis Hagen in Selys, 1871
  • Hemicordulia astridae (Lieftinck, 1935)
  • Hemicordulia atrovirens Dijkstra, 2007
  • Hemicordulia australiae (Rambur, 1842) – Australian emerald[3]
  • Hemicordulia chrysochlora Lieftinck, 1953
  • Hemicordulia continentalis Martin, 1906 – fat-bellied emerald[3][9]
  • Hemicordulia cupricolor Fraser, 1927
  • Hemicordulia cyclopica Lieftinck, 1942
  • Hemicordulia edai Karube & Katatani, 2012
  • Hemicordulia eduardi Lieftinck, 1953
  • Hemicordulia ericetorum Lieftinck, 1942
  • Hemicordulia erico Asahina, 1940
  • Hemicordulia fidelis McLachlan, 1886
  • Hemicordulia flava Theischinger & Watson, 1991 – desert emerald[3]
  • Hemicordulia fusiformis (Lieftinck, 1977)
  • Hemicordulia grayi (Selys, 1871) – yellow spotted dragonfly
  • Hemicordulia haluco Asahina, 1940
  • Hemicordulia hilaris Lieftinck, 1975
  • Hemicordulia hilbrandi Lieftinck, 1942
  • Hemicordulia intermedia Selys, 1871 – yellow-spotted emerald[3][10]
  • Hemicordulia irregularis (Martin, 1907)
  • Hemicordulia jacksoniensis (Rambur, 1842) – eastern swamp emerald
  • Hemicordulia kalliste Theischinger & Watson, 1991 – slender emerald[3]
  • Hemicordulia karnyi (Fraser, 1926)
  • Hemicordulia koomina Watson, 1969 – Pilbara emerald[3][11]
  • Hemicordulia leopoldi (Fraser, 1932)
  • Hemicordulia lompobatang (van Tol, 1997)
  • Hemicordulia lulico Asahina, 1940
  • Hemicordulia mindana Needham & Gyger, 1937
  • Hemicordulia moroensis (Lieftinck, 1977)
  • Hemicordulia mumfordi Needham, 1933
  • Hemicordulia novaehollandiae (Selys, 1871)
  • Hemicordulia oceanica Selys, 1871
  • Hemicordulia ogasawarensis Oguma, 1913
  • Hemicordulia okinawensis Asahina, 1947
  • Hemicordulia olympica Lieftinck, 1942
  • Hemicordulia pacifica Fraser, 1925
  • Hemicordulia papandayanensis (van Tol, 1997)
  • Hemicordulia rantemario (van Tol, 1997)
  • Hemicordulia sambawana (Förster, 1899)
  • Hemicordulia silvarum Ris, 1913
  • Hemicordulia similis (Rambur, 1842)
  • Hemicordulia smithii (White in White & Gardiner, 1846) – ranger dragonfly
  • Hemicordulia superba Tillyard, 1911 – superb emerald[3]
  • Hemicordulia sylvia (Lieftinck, 1935)
  • Hemicordulia tau Selys, 1871 – tau emerald[3]
  • Hemicordulia tenera Lieftinck, 1930
  • Hemicordulia teramotoi Yokoi, 2015
  • Hemicordulia toxopei Lieftinck, 1926
  • Hemicordulia tuiwawai Marinov, 2019
  • Hemicordulia valevahalo (Marinov, 2016)
  • Hemicordulia virens (Rambur, 1842)

References

  1. "Genus Hemicordulia Selys, 1870". Australian Biological Resources Study. 2012. https://biodiversity.org.au/afd/taxa/Hemicordulia. 
  2. 2.0 2.1 "World Odonata List". University of Puget Sound. https://www.pugetsound.edu/academics/academic-resources/slater-museum/biodiversity-resources/dragonflies/world-odonata-list2/. 
  3. 3.00 3.01 3.02 3.03 3.04 3.05 3.06 3.07 3.08 3.09 Theischinger, G.; Hawking, J. (2006). The Complete Field Guide to Dragonflies of Australia. CSIRO Publishing. ISBN 0-643-09073-8. 
  4.  , Wikidata Q58623385
  5. Goodman, Aaron; Abbott, John C.; Bybee, Seth; Ehlert, Juliana; Frandsen, Paul B.; Guralnick, Rob; Kalkman, Vincent J.; Newton, Lacie et al. (2025-10-09). Christopher Owen. ed. "Systematic and taxonomic revision of emerald and tigertail dragonflies (Anisoptera: Synthemistidae and Corduliidae)". Systematic Entomology. doi:10.1111/syen.70000. 
  6. Selys-Longchamps, Edmond (1870). "Synopsis des Cordulines" (in French). Comptes-rendus des séances de la Société entomologique de Belgique 14: v. https://www.biodiversitylibrary.org/page/12280796. 
  7. Endersby, Ian; Fliedner, Heinrich (2015). The Naming of Australia's Dragonflies. Eltham, Victoria, Australia: Busybird Publishing. ISBN 9781925260625. https://www.researchgate.net/publication/283318421_The_Naming_of_Australia's_Dragonflies. 
  8. Clausnitzer, V.; Suhling, F. (2016). "Hemicordulia africana". IUCN Red List of Threatened Species 2016. doi:10.2305/IUCN.UK.2016-3.RLTS.T168007A85584784.en. https://www.iucnredlist.org/species/168007/85584784. Retrieved 12 November 2021. 
  9. Hawking, J. (2009). "Hemicordulia continentalis". IUCN Red List of Threatened Species 2009. doi:10.2305/IUCN.UK.2009-2.RLTS.T163550A5614899.en. https://www.iucnredlist.org/species/163550/5614899. 
  10. Hawking, J. (2009). "Hemicordulia intermedia". IUCN Red List of Threatened Species 2009. doi:10.2305/IUCN.UK.2009-2.RLTS.T163561A5616305.en. https://www.iucnredlist.org/species/163561/5616305. 
  11. Hawking, J. (2009). "Hemicordulia koomina". IUCN Red List of Threatened Species 2009. doi:10.2305/IUCN.UK.2009-2.RLTS.T163549A5614673.en. https://www.iucnredlist.org/species/163549/5614673. 

Wikidata ☰ Q2101541 entry