Abudefduf

Abudefduf, also known as the sergeant-majors, is a genus of fish in the family Pomacentridae.

Abudefduf
Abudefduf sordidus Hawaii
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Family: Pomacentridae
Subfamily: Pomacentrinae
Genus: Abudefduf
Forsskål, 1775
Type species
Chaetodon sordidus
Forsskål, 1775[1]

The name is from Arabic abu, "the one with"; and def, "side", and the plural ending -duf. The name thus means "the one with prominent sides".[2]

General biology

The approximately 20 species of Abudefduf may be divided into planktivores (plankton eaters) and benthivores (shellfish eaters) and three broadly tropical living clades (groups).[3][4][5] Two of the Abudefduf clades are primarily benthivorous and a third clade is composed of planktivores and is the most species-rich. Most diversification (dfferent classes) has occurred in the last 10 million years within this genus across all clades.[6][7]

Species

The following 21 species are recognized in the genus Abudefduf:[8]

  • Abudefduf abdominalis (Quoy & Gaimard, 1825) (Green damselfish)
  • Abudefduf bengalensis (Bloch, 1787) (Bengal sergeant)
  • Abudefduf caudobimaculatus Okada & Ikeda, 1939[9] (Okinawa sergeant)
  • Abudefduf concolor (T. N. Gill, 1862)
  • Abudefduf conformis J. E. Randall & Earle, 1999
  • Abudefduf declivifrons (T. N. Gill, 1862) (Mexican nightsergeant)
  • Abudefduf hoefleri (Steindachner, 1881) (African sergeant)
  • Abudefduf lorenzi Hensley & G. R. Allen, 1977 (Black-tail sergeant)
  • Abudefduf margariteus (G. Cuvier, 1830) (Pearly sergeant)
  • Abudefduf natalensis Hensley & J. E. Randall, 1983 (Natal sergeant)
  • Abudefduf nigrimargo Wibowo, Koeda, Muto & Motomura, 2018 (Black margined-scale sergeant)
  • Abudefduf notatus (F. Day, 1870) (Yellowtail sergeant)
  • Abudefduf saxatilis (Linnaeus, 1758) (Sergeant-major)
  • Abudefduf septemfasciatus (G. Cuvier, 1830) (Banded sergeant)
  • Abudefduf sexfasciatus (Lacépède, 1801) (Scissortail sergeant)
  • Abudefduf sordidus (Forsskål, 1775) (Blackspot sergeant)
  • Abudefduf sparoides (Quoy & Gaimard, 1825) (False-eye sergeant)
  • Abudefduf taurus (Müller & Troschel, 1848) (Night sergeant)
  • Abudefduf troschelii (T. N. Gill, 1862) (Panamic sergeant-major)
  • Abudefduf vaigiensis (Quoy & Gaimard, 1825) (Indo-Pacific sergeant)
  • Abudefduf whitleyi G. R. Allen & D. R. Robertson, 1974 (Whitley's sergeant)

References
  1. Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Abudefduf". Catalog of Fishes. California Academy of Sciences. Retrieved 4 October 2018.
  2. "International Code of Zoological Nomenclature". Retrieved March 1, 2018.
  3. Hensley (1978). Revision of the Indo-West Pacific species of Abudefduf (Pisces: Pomacentridae) (PhD thesis). University of South Florida.
  4. Aguilar-Medrano, Rosalía; Barber, Paul H. (2015-12-17). "Ecomorphological diversification in reef fish of the genus Abudefduf (Percifomes, Pomacentridae)". Zoomorphology. 135 (1): 103–114. doi:10.1007/s00435-015-0291-6. ISSN 0720-213X. S2CID 18841806.
  5. Frédérich, Bruno; Sorenson, Laurie; Santini, Francesco; Slater, Graham J.; Alfaro, Michael E. (January 2013). "Iterative Ecological Radiation and Convergence during the Evolutionary History of Damselfishes (Pomacentridae)". The American Naturalist. 181 (1): 94–113. doi:10.1086/668599. hdl:2268/136861. ISSN 0003-0147. PMID 23234848. S2CID 38968103.
  6. Campbell, Matthew A.; Robertson, D. Ross; Vargas, Marta I.; Allen, Gerald R.; McMillan, W.O. (2018-08-14). "Multilocus molecular systematics of the circumtropical reef-fish genus Abudefduf (Pomacentridae): history, geography and ecology of speciation". PeerJ. 6: e5357. doi:10.7717/peerj.5357. ISSN 2167-8359. PMC 6097498. PMID 30128183.
  7. Youtube <<Advance Marine Aquarium>> Creatures section, Damselfish - Author:Sublanding Fish[2020-06-19]
  8. "Abudefduf". FishBase. Ed. Ranier Froese and Daniel Pauly. October 2022 version. N.p.: FishBase, 2022.
  9. Wibowo, Kunto & Toda, Minoru & Motomura, Hiroyuki. (2017). Validity of Abudefduf caudobimaculatus Okada and Ikeda 1939 and synonymies of Abudefduf vaigiensis (Quoy and Gaimard 1825) (Perciformes: Pomacentridae). Ichthyological Research. 65. 10.1007/s10228-017-0594-3.
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