Zygonyx
| Cascaders | |
|---|---|
 | |
| Blue cascader | |
| Scientific classification | |
| Kingdom: | Animalia |
| Subkingdom: | Eumetazoa |
| Phylum: | Arthropoda |
| Subphylum: | Hexapoda |
| Class: | Insecta |
| Order: | Odonata |
| Superfamily: | Libelluloidea |
| Family: | Libellulidae |
| Subfamily: | Zygonychinae |
| Genus: | Zygonyx Hagen, 1867 |
Zygonyx is a genus of dragonflies in the family Libellulidae. They are commonly known as cascaders because of their preference for living beside waterfalls and flying through the spray. They lay their eggs into the wet dangling roots of plants.[1]
Species
The genus contains the following species:[2]
- Zygonyx asahinai Matsuki & Saito, 1995
- Zygonyx elisabethae Lieftinck, 1963
- Zygonyx eusebia (Ris, 1912)
- Zygonyx fallax (Schouteden, 1934)
- Zygonyx flavicosta (Sjöstedt, 1900)
- Zygonyx hova (Rambur, 1842)
- Zygonyx ida Hagen, 1867
- Zygonyx ilia Ris, 1912
- Zygonyx immaculata Fraser, 1933
- Zygonyx iris Selys, 1869 - Emerald Cascader[3]
- Zygonyx luctifera Selys, 1869
- Zygonyx natalensis (Martin, 1900) - Blue Cascader, Powdered Cascader,[4] Scuffed Cascader[5]
- Zygonyx pretentiosa Fraser, 1957
- Zygonyx ranavalonae Fraser, 1949
- Zygonyx regisalberti (Schouteden, 1934)
- Zygonyx speciosa (Karsch, 1891)
- Zygonyx takasago Asahina, 1966
- Zygonyx torridus (Kirby, 1889) - Ringed Cascader[6]
- Zygonyx viridescens (Martin, 1900)
References
- ↑ Silsby, Jill (2001). Dragonflies of the World. Csiro Publishing. p. 15. ISBN 978-0-643-10249-1.
- ↑ Martin Schorr; Martin Lindeboom; Dennis Paulson. "World Odonata List". University of Puget Sound. Retrieved 3 Oct 2013.
- ↑ "Emerald Cascader". Hong Kong Biodiversity Online. Retrieved 11 October 2010.
- ↑ Clausnitzer, V.; Suhling, F. & Dijkstra, K.-D.B. (2009). "Zygonyx natalensis". IUCN Red List of Threatened Species. Version 2010.3. International Union for Conservation of Nature. Retrieved 11 October 2010.
- ↑ Samways, Michael J. (2008). Dragonflies and Damselflies of South Africa. Pensoft. ISBN 954-642-330-0.
- ↑ Clausnitzer, V. (2006). "Zygonyx torridus". IUCN Red List of Threatened Species. Version 2010.3. International Union for Conservation of Nature. Retrieved 11 October 2010.
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