Acanthagrion taxaense
Acanthagrion taxaense is a critically endangered species of damselfly endemic to Brazil. It may be restricted to Rio de Janeiro, and could possibly be extinct as it has not been seen since its description in 1965.[1] Some of the characteristics of this species are posterior lobe of prothorax trilobate, medial lobe rounded in both male and female, segment 3 of genital ligula C-shaped in lateral view and lack of mesepisternal fossa in female S8 with vulvar spine
| Acanthagrion taxaense | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Odonata |
| Suborder: | Zygoptera |
| Family: | Coenagrionidae |
| Genus: | Acanthagrion |
| Species: | A. taxaense |
| Binomial name | |
| Acanthagrion taxaense Santos, 1965 | |
[2][3]References
- N. von Ellenrieder (2009). "Acanthagrion taxaense". IUCN Red List of Threatened Species. 2009: e.T158924A5292963. Retrieved 10 January 2018.
- Anjos-Santos, Danielle; Lozano, Federico; Costa, Janira Martins (2013-06-01). "Fluminagrion gen. nov. for Acanthagrion taxaense Santos, 1965, from Brazil (Odonata: Coenagrionidae)". International Journal of Odonatology. 16 (2): 145–155. doi:10.1080/13887890.2013.782529. ISSN 1388-7890.
- Heckman, Charles W. (2008-05-01). Encyclopedia of South American Aquatic Insects: Odonata - Zygoptera: Illustrated Keys to Known Families, Genera, and Species in South America. Springer Science & Business Media. ISBN 978-1-4020-8176-7.
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