Coenagrion
Coenagrion is a genus of damselflies in the family Coenagrionidae,[2] commonly called the Eurasian Bluets (although three species are found in North America: Coenagrion angulatum, Coenagrion interrogatum, and Coenagrion resolutum[3]). Species of Coenagrion are generally medium-sized, brightly coloured damselflies.[4]
| Coenagrion | |
|---|---|
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| Coenagrion pulchellum | |
| Scientific classification  | |
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Odonata | 
| Suborder: | Zygoptera | 
| Family: | Coenagrionidae | 
| Genus: | Coenagrion Kirby, 1890[1]  | 
Species
    
The genus Coenagrion includes the following species:[5][6][7]
- Coenagrion aculeatum Yu & Bu, 2007
 - Coenagrion armatum (Charpentier, 1840) – Norfolk Damselfly[4] or Dark Bluet[8]
 - Coenagrion angulatum Walker, 1912 – Prairie Bluet[9]
 - Coenagrion australocaspicum Dumont & Heidari, 1996
 - Coenagrion caerulescens (Fonscolombe, 1838) – Mediterranean Bluet[8]
 - Coenagrion chusanicum Navás, 1933
 - Coenagrion dorothaea Fourcroy, 1785
 - Coenagrion ecornutum (Selys, 1872)
 - Coenagrion exclamationis (Fraser, 1919)
 - Coenagrion glaciale (Selys, 1872)
 - Coenagrion hastulatum Charpentier, 1825 – Northern Damselfly,[4] Spearhead Bluet[8]
 - Coenagrion holdereri (Förster, 1900)
 - Coenagrion hylas (Trybom, 1889) – Siberian Bluet[8]
 - Coenagrion intermedium Lohmann, 1990 – Cretan Bluet[8]
 - Coenagrion interrogatum (Hagen in Selys, 1876) – Subarctic Bluet[9]
 - Coenagrion johanssoni (Wallengren, 1894) – Arctic Bluet[8]
 - Coenagrion lanceolatum (Selys, 1872)
 - Coenagrion lunulatum (Charpentier, 1840) – Irish Damselfly,[4] Crescent Bluet[8]
 - Coenagrion lyelli (Tillyard, 1913) – Swamp Bluet[10]
 - Coenagrion melanoproctum (Selys, 1876)
 - Coenagrion mercuriale (Charpentier, 1840) – Southern Damselfly,[4] Mercury Bluet[8]
 - Coenagrion ornatum (Selys, 1850) – Ornate Bluet[8]
 - Coenagrion persicum Lohmann, 1993
 - Coenagrion ponticum (Bartenef, 1929)
 - Coenagrion puella (Linnaeus, 1758) – Azure Damselfly[4]
 - Coenagrion pulchellum (Van der Linden, 1823) – Variable Damselfly[4]
 - Coenagrion resolutum (Hagen in Selys, 1876) – Taiga Bluet[9]
 - Coenagrion scitulum (Rambur, 1842) – Dainty Damselfly,[4] Dainty Bluet[11]
 - Coenagrion syriacum (Morton, 1924) – Syrian Bluet[12]
 - Coenagrion terue (Asahina, 1949)
 
Biology
    
    Thermal adaptation
    
| Wikimedia Commons has media related to Coenagrion. | 
| Wikispecies has information related to Coenagrion. | 
This genus's capacity for phenotypically plastic responses to the surface air temperature is important to species' ranges.[13] These thermal responses will also decide a great deal of these species' responses to climate change.[13] Nilsson-Örtman et al., 2012 find a high degree of thermal adaptation in high latitude populations of Coenagrion.[13] They found similar plasticity even for various sympatric species at the same locations, and despite the highly variable weather at such latitudes.[13]
References
    
- Kirby, W.F. (1890). A Synonymic Catalogue of Neuroptera Odonata, or Dragonflies. With an Appendix of fossil species. London: Gurney & Jackson. pp. 202 [148]. doi:10.5962/bhl.title.5534.
 - "Genus Coenagrion Kirby, 1890". Australian Faunal Directory. Australian Biological Resources Study. 2012. Retrieved 3 April 2017.
 - Lam, Ed. Damselflies of the Northeast, Forest Hill:Biodiversity Press, 2004.
 - "Checklist of UK Species". British Dragonfly Society. Retrieved 5 August 2010.
 - Coenagrion. funet.fi
 - http://www.libellen.nl/europa/list.html%5B%5D Zygoptera
 - Dennis Paulson; Martin Schorr; Cyrille Deliry. "World Odonata List". University of Puget Sound. Retrieved 15 Feb 2022.
 - "Checklist, English common names". DragonflyPix.com. Archived from the original on 4 December 2012. Retrieved 5 August 2010.
 - "North American Odonata". University of Puget Sound. 2009. Archived from the original on 11 July 2010. Retrieved 5 August 2010.
 - Hawking, J. (2009). "Coenagrion lyelli". IUCN Red List of Threatened Species. 2009: e.T163530A5612194. doi:10.2305/IUCN.UK.2009-2.RLTS.T163530A5612194.en.
 - "Dainty Bluet". dragonflypix.com. Archived from the original on 17 May 2008. Retrieved 19 October 2010.
 - Schneider, W. & Kalkman, V. (2010). "Coenagrion syriacum". IUCN Red List of Threatened Species. 2010: e.T60272A12338268. doi:10.2305/IUCN.UK.2010-3.RLTS.T60272A12338268.en.
 - Sgrò, Carla M.; Terblanche, John S.; Hoffmann, Ary A. (2016-03-11). "What Can Plasticity Contribute to Insect Responses to Climate Change?". Annual Review of Entomology. Annual Reviews. 61 (1): 433–451. doi:10.1146/annurev-ento-010715-023859. ISSN 0066-4170.
 
