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Dascyllus abudafur

From Wikipedia, the free encyclopedia

Dascyllus abudafur
In the Red Sea
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Blenniiformes
Family: Pomacentridae
Genus: Dascyllus
Species:
D. abudafur
Binomial name
Dascyllus abudafur

Dascyllus abudafur, the Indian Ocean humbug, is a species of ray-finned fish from the family Pomacentridae, the clownfishes and damselfishes.

Distribution

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It is found in the Red Sea, along the coasts of eastern Africa to South Africa, the Seychelles, Comoros, Madagascar and Mascarene Islands east to the Sunda Islands.[2]

Taxonomy

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Unlike D. aruanus, D. abudafur may exhibit a dark coloured tail fin, although not all individuals do so.[2] In the Maldives.

It has previously been classified as synonymous with the Pacific humbug (Dascyllus aruanus) but mitochondrial and nuclear DNA analysis shows that the two species were are genetically and morphologically different, with different geographic ranges.[2]

Due to its close relation with D. aruanus, it is part of the D. aruanus species complex (D. aruanus, D. abudafur, D. melanurus).[2][3]

Etymology

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The specific name is derived from the Arabic word for this species Abu-dafur Jabûd.[4]

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References

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  1. ^ "Species Dascyllus abudafur Forsskål 1775". FishWisePro. 1775. Retrieved 18 April 2020.
  2. ^ a b c d Borsa, P.; Sembiring, A.; Fauvelot, C.; Chen, W.-J. (2014). "Resurrection of Indian Ocean humbug damselfish, Dascyllus abudafur (Forsskål) from synonymy with its Pacific Ocean sibling, Dascyllus aruanus (L.)" (PDF). Comptes Rendus Biologies. 337 (12): 709–716. doi:10.1016/j.crvi.2014.09.001. PMID 25433563.
  3. ^ McCafferty, S.; Bermingham, E.; Quenouille, B.; Planes, S.; Hoelzer, G.; Asoh, K. (August 2002). "Historical biogeography and molecular systematics of the Indo‐Pacific genus Dascyllus (Teleostei: Pomacentridae)". Molecular Ecology. 11 (8): 1377–1392. doi:10.1046/j.1365-294X.2002.01533.x. ISSN 0962-1083.
  4. ^ Christopher Scharpf & Kenneth J. Lazara (29 August 2018). "Subseries Ovalentaria (Incertae sedis): Family Pomacentridae". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Archived from the original on 1 April 2019. Retrieved 2 October 2018.