Anax chloromelas 


Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Arthropoda Insecta Odonata Aeshnidae

Scientific Name: Anax chloromelas
Species Authority: Ris, 1911
Regional Assessments:
Common Name(s):
English Black-and-blue Emperor
Taxonomic Source(s): Schorr, M. and Paulson, D. 2013. World Odonata List. Tacoma, Washington, USA Available at: (Accessed: 20 November 2013).

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2010
Date Assessed: 2009-05-01
Assessor(s): Clausnitzer, V., Dijkstra, K.-D.B. & Suhling, F.
Reviewer(s): Dijkstra, K.-D.B., Clausnitzer, V., Suhling, F., Samways, M., Samraoui, B., Boudot, J.P., Kipping, J. (Odonata Red List Authority) & Allen, D. (IUCN Freshwater Biodiversity Unit)
This is a widespread species with no known major widespread threats that is unlikely to be declining fast enough to qualify for listing in a threatened category. It is assessed as Least Concern.
Previously published Red List assessments:
2009 Least Concern (LC)
2006 Least Concern (LC)

Geographic Range [top]

Range Description: The species has been recorded from Mozambique, Malawi, Zambia, Zimbabwe, and from Uganda to Sierra Leone. Records are extremely scattered from southwestern Africa to Mozambique, including the Congo Basin.

In central Africa, it has been recorded from Cameroon and Democratic Republic of Congo.

Records in Kenya, Tanzania, Uganda (unknown locally, assumed from Kampala area), Malawi (Nkatha Bay) and Burundi. Its occurrence in Tanzania is assumed.

In southern Africa, this is known only from two records from central Mozambique. It is expected to be more widespread in the region than currently known.

In western Africa, it has only been reported for Sierra Leone (Green 1979; specimen identified by Gambles), Cote d'Ivoire (Lindley 1974) and Nigeria.
Countries occurrence:
Cameroon; Congo, The Democratic Republic of the; Côte d'Ivoire; Malawi; Mozambique; Nigeria; Sierra Leone; Uganda
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population: Population size is unknown.
Current Population Trend: Unknown
Additional data:
Population severely fragmented: No

Habitat and Ecology [top]

Habitat and Ecology: Not much is known on larval habitats. Possibly rivers and lakes.
Systems: Terrestrial; Freshwater

Threats [top]

Major Threat(s): The main threats to the species are habitat loss due to agriculture, wood extraction, and water pollution.

Conservation Actions [top]

Conservation Actions: None in place. Research into trends, population and habitat requirements is needed.

Citation: Clausnitzer, V., Dijkstra, K.-D.B. & Suhling, F. 2010. Anax chloromelas. The IUCN Red List of Threatened Species 2010: e.T59810A12038903. . Downloaded on 29 November 2015.
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