Biology:Erythromma najas
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Short description: Species of damselfly
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| Red-eyed damselfly | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Odonata |
| Suborder: | Zygoptera |
| Family: | Coenagrionidae |
| Genus: | Erythromma |
| Species: | E. najas
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| Binomial name | |
| Erythromma najas (Hansemann, 1823)
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Erythromma najas, the red-eyed damselfly, is a member of the Coenagrionidae family of damselflies.
Appearance
The species is a small damselfly, 35 millimetres (1.4 in) long, predominantly black with iridescent blue markings. The male resembles blue-tailed damselflies (Ischnura species) but is distinguished by its large, spaced eyes that are a deep red. It is very similar to the small red-eyed damselfly (Erythromma viridulum).
teneral male
female
_teneral_male.jpg)
_female.jpg)
Behaviour
_mating.jpg)
Males typically spend much of their time perched on the leaves of floating vegetation such as water lilies or mats of algae.
References
- "Erythromma najas". British Dragonfly Society. http://british-dragonflies.org.uk/species/red-eyed-damselfly. Retrieved 27 May 2011.
- Brooks & Lewington (2004). Field Guide to the Dragonflies and Damselflies of Great Britain and Ireland. British Wildlife Publishing. ISBN 0-9531399-0-5.
External links
Wikidata ☰ Q177833 entry
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