Biology:Nectamia annularis

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Short description: Species of fish

Nectamia annularis
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Kurtiformes
Family: Apogonidae
Genus: Nectamia
Species:
N. annularis
Binomial name
Nectamia annularis
Rüppell, 1829 [2]
Synonyms

Apogon annularis Rüppell, 1829
Apogon erdmani Lachner, 1951

Nectamia annularis, also known as the tailring cardinalfish, is a marine fish belonging to the family Apogonidae or also called cardinalfishes.

Description

Tailring cardinalfish is a small sized fish which grows up to 7 cm.[3] Its body has an elongate appearance, compressed laterally and with a round profile. It has two translucide dorsal fins, one lateral line, a large mouth and big round eyes.[4] Its body coloration is silver grey with a black ring around the caudal peduncle.

Distribution & habitat

This species is found in tropical waters of the western part of the Indian Ocean, including the Red Sea, the Gulf of Aden and also the Maldives.[2] They are found in shallow water near coral reefs up to 17 metres (56 ft) depth.[1]

Feeding

Nectamia annularis is a zooplankton-eater.[3]

Behaviour

Tailring cardinalfish is a nocturnal species which when feeding, may be solitary or gather in small groups in shallow water above the coral reef. During daytime, they usually hide in reef crevices and caves.[1]

References

  1. 1.0 1.1 1.2 Fricke, R.; Gon, O. (2010). "Nectamia annularis". IUCN Red List of Threatened Species 2010: e.T155302A115298301. doi:10.2305/IUCN.UK.2010-4.RLTS.T155302A4770557.en. https://www.iucnredlist.org/species/155302/115298301. {{cite iucn}}: error: |doi= / |page= mismatch (help)
  2. 2.0 2.1 Froese, Rainer and Pauly, Daniel, eds. (2018). "Nectamia annularis" in FishBase. June 2018 version.
  3. 3.0 3.1 "Nectamia annularis Ringtail Cardinalfish". Encyclopedia of Life. http://eol.org/pages/210733/details. 
  4. Lieske & Myers,Coral reef fishes,Princeton University Press, 2009, ISBN:9780691089959

External links

Wikidata ☰ Q2564846 entry