Misplaced Pages

Aztec dancer
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Odonata
Suborder:	Zygoptera
Family:	Coenagrionidae
Genus:	Argia
Species:	A. nahuana
Binomial name
Argia nahuana (Calvert, 1902)
Range of A. nahuana

The Aztec dancer (Argia nahuana) damselfly is one of the pond damsels. Common name originates from the Aztecs, and scientific names comes from the Nahuas.

Physical Description

The dark black stripe on the side of the thorax is forked from front to back. Other field marks include blue postocular spots, pale blue legs with a black stripe, and a blue ring on the seventh segment of the abdomen. Can be differentiated from similar subspecies by the larger width of the stripe down its mid dorsal thorax, and medial orientation of the cercus lobe. Additionally, the forewing contains four quadrangular cells and the hindwing has three. Females look similar to males with the exception of their mainly light brown coloring as opposed to the males' bright blue.

Similar species

Other dancers share many physical traits with the Aztec dancer, and often occupy similar regions. Most commonly confused with Argia nahuana are Argia agrioides, Argia leonorae, Argia fumipennis, and Argia hinei. Aztec dancers were originally considered a variation of California dancers (Argia agrioides), until declared its own species in 1958.

Habitat

Aztec dancers are most common in the Southwest, including many parts of Mexico and states like California, Arizona, Texas, and Kansas. They reside in clear water streams with shallow water, high sun exposure, and minimal vegetation lining the water.

Sightings

First recorded sighting was in 1894. Between then and 1975, 115 sightings were reported, as compared to the post-1980 count of 35 sightings.

References

1. "Argia nahuana". Integrated Taxonomic Information System.
2. "Argia nahuana range map". USGS Northern Prairie Wildlife Research Center. Archived from the original on October 27, 2008. Retrieved December 1, 2009.
3. ^ Abbott, John C. (2005). Dragonflies and Damselflies of Texas and the South-Central United States. Princeton University Press. pp. 79–81. ISBN 0-691-11364-5.
4. Paulson, Dennis (2021). "A Checklist of North American Odonata" (PDF). Occasional Paper, Slater Museum of Natural History (56).
5. ^ Garrison, Rosser W. (1994). "A Synopsis of the Genus Argia of the United States with Keys and Descriptions of New Species, Argia sabino, A. leonorae, and A. pima (Odonata: Coenagrionidae)". Transactions of the American Entomological Society. 120 (4): 287–368. ISSN 0002-8320. JSTOR 40785270.
6. ^ Abbott, John (1999). Biodiversity of Dragonflies and Damselflies (Odonata) of the South-Central Nearctic and Adjacent Neotropical Biotic Provinces (PDF) (Thesis). Retrieved October 25, 2023.
7. Ball-Damerow, Joan E.; Oboyski, Peter T.; Resh, Vincent H. (2015-02-16). "California dragonfly and damselfly (Odonata) database: temporal and spatial distribution of species records collected over the past century". ZooKeys (482): 67–89. Bibcode:2015ZooK..482...67B. doi:10.3897/zookeys.482.8453. ISSN 1313-2970. PMC 4337221. PMID 25709531.

External links

• Argia nahuana on BugGuide.Net

• v
• t
• e

• Coenagrionidae
• Insects described in 1902
• Coenagrionidae stubs