Nectamia annularis 

Scope: Global
Language: English

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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Actinopterygii Perciformes Apogonidae

Scientific Name: Nectamia annularis (Rüppell, 1829)
Common Name(s):
English Ringtail Cardinalfish
Apogon annularis Rüppell, 1829

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2010
Date Assessed: 2009-02-04
Assessor(s): Fricke, R. & Gon, O.
Reviewer(s): Collen, B., Richman, N., Beresford, A., Chenery, A. & Ram, M.
Contributor(s): De Silva, R., Milligan, H., Lutz, M., Batchelor, A., Jopling, B., Kemp, K., Lewis, S., Lintott, P., Sears, J., Wilson, P., Smith, J. & Livingston, F.
Nectamia annularis has been assessed as Least Concern. Despite localized declines due to habitat degradation, much of this species habitat is not under threat. This species has been described as common in Eilat and is likely to be common throughout its range.

Geographic Range [top]

Range Description:The Ringtail Cardinalfish, Nectamia annularis, is endemic to the Red Sea and the Gulf of Aden.
Countries occurrence:
Egypt; Eritrea; Israel; Yemen
FAO Marine Fishing Areas:
Indian Ocean – western
Additional data:
Lower depth limit (metres):17
Range Map:Click here to open the map viewer and explore range.

Population [top]

Population:Nectamia annularis is reported to be a common, nocturnal coral-reef fish in Eilat, Red Sea (Holzman and Genin 2003) and is likely to be common elsewhere in its range (O. Gon pers. comm. 2009).
Current Population Trend:Stable
Additional data:
Population severely fragmented:No

Habitat and Ecology [top]

Habitat and Ecology:Nectamia annularis is a small planktivorous coral reef fish, found to a depth of 17 m. During the night, fish of this species forage either individually or in small groups in the shallow waters above the coral reefs. During the day, N. annularis hide in deep crevices and caves. Like other cardinal fish, N. annularis exhibit distinct pairing during courtship and spawning. This species is a mouth-brooder.
Generation Length (years):1-2
Congregatory:Congregatory (and dispersive)

Threats [top]

Major Threat(s): This species is not known to be threatened by harvesting for the aquarium trade but may be undergoing localised declines due to habitat degradation. The coral reefs off Eilat are threatened by a number of factors including mariculture effluent, sewage, bilge and ballast water, ship fuel discharge, intense tourism pressure, and discharge of detergents and phosphates. The reefs of Eilat are considered to be in a 'critical state' (Wilkinson 2004), but elsewhere in the range of this species, reefs are likely to be less threatened. Crown of Thorns Starfish is a localized threat. Overall, these localized threats do not appear to be driving rapid population declines (O. Gon pers. comm. 2009).

Conservation Actions [top]

Conservation Actions: There are no known species-specific conservation measures in place for Nectamia annularis. There has been some success in establishing marine protected areas (MPAs) in the Red Sea, but there is little or no effective regional MPA network, and most of the MPAs have ineffective management (Kotb et al. 2004).

Errata [top]

Errata reason: This errata assessment has been created because the map was accidentally left out of the version published previously.

Citation: Fricke, R. & Gon, O. 2010. Nectamia annularis (errata version published in 2017). The IUCN Red List of Threatened Species 2010: e.T155302A115298301. . Downloaded on 24 June 2018.
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