Abudefduf
| Abudefduf | |
|---|---|
| Abudefduf sordidus Hawaii | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Blenniiformes |
| Family: | Pomacentridae |
| Subfamily: | Pomacentrinae |
| Genus: | Abudefduf Forsskål, 1775 |
| Type species | |
| Chaetodon sordidus Forsskål, 1775[1]
| |
Abudefduf is a genus of fish in the family Pomacentridae. They are also known as the sergeant-majors The name Abudefduf comes from Arabic word ابو دفدوف abu, "the one with"; and def, "side", and the intensive plural ending -duf. Thus, the genus' name means "the one with prominent sides".[2]
General biology
The approximately 20 species of Abudefduf may be divided into planktivores and benthivores and three broadly pantropical clades.[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 has occurred in the last 10 million years within this genus across all clades.[6][7]
In their native environment, sergeant majors are very abundant, often being one of the dominant species in a locale.[8][9][10][11] Research indicates that some Abudefduf species are undergoing range expansion towards more temperate waters in Australia.[12][13]
Species
The following 21 species are recognized in the genus Abudefduf:[14]
| Species | Common name | Image |
|---|---|---|
| Abudefduf abdominalis | Hawaiian sergeant | |
| Abudefduf bengalensis
(Bloch, 1787) |
Bengal sergeant | |
| Abudefduf caudobimaculatus
Okada & Ikeda, 1939[15] |
Okinawa sergeant | |
| Abudefduf concolor
(T. N. Gill, 1862) |
Dusky sergeant | |
| 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 | Atlantic sergeant-major | |
| Abudefduf septemfasciatus
(G. Cuvier, 1830) |
Banded sergeant | |
| Abudefduf sexfasciatus
(Lacépède, 1801) |
Scissortail sergeant | |
| Abudefduf sordidus
(Forsskål, 1775) |
Blackspot sergeant | |
| Abudefduf sparoides | False-eye sergeant | |
| Abudefduf taurus | Night sergeant | |
| Abudefduf troschelii
(T. N. Gill, 1862) |
Panamic sergeant-major | |
| Abudefduf vaigiensis | Indo-Pacific sergeant | |
| Abudefduf whitleyi
G. R. Allen & D. R. Robertson, 1974 |
Whitley's sergeant |
Gallery
- Male breeding colouration
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References
- ^ Fricke, Ron; Eschmeyer, William N. & van der Laan, Richard (eds.). "Abudefduf". Catalog of Fishes. California Academy of Sciences. Retrieved 4 October 2018.
- ^ "International Code of Zoological Nomenclature". Retrieved March 1, 2018.
- ^ Hensley (1978). Revision of the Indo-West Pacific species of Abudefduf (Pisces: Pomacentridae) (PhD thesis). University of South Florida.
- ^ 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.
- ^ 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. Bibcode:2013ANat..181...94F. doi:10.1086/668599. hdl:2268/136861. ISSN 0003-0147. PMID 23234848. S2CID 38968103.
- ^ 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.
- ^ Youtube <<Advance Marine Aquarium>> Creatures section, Damselfish - Author:Sublanding Fish[2020-06-19]
- ^ Eggertsen, L.; Hammar, L.; Gullström, M. (9 November 2016). "Effects of tidal current-induced flow on reef fish behaviour and function on a subtropical rocky reef" (PDF). Marine Ecology Progress Series. 559: 175–192. Bibcode:2016MEPS..559..175E. doi:10.3354/meps11918. Retrieved 21 October 2025.
- ^ Villegas-Hernández, H.; Novelo-Ríos, E.; Fuentes-Dantorie, K.; Guillén-Hernández, S.; González-Salas, C.; Pech-Puch, D.; Díaz-Gamboa, R.; Poot-López, G. (2022). "Life-history traits facilitate the population success of the sergeant major Abudefduf saxatilis (Linnaeus, 1758, Perciformes: Pomacentridae) in the Caribbean Sea". Marine Biology Research. 18 (3–4): 230–251. Bibcode:2022MBioR..18..230V. doi:10.1080/17451000.2022.2117827.
- ^ Paula, Yuri Cruz de; Schiavetti, Alexandre; Sampaio, Cláudio L. S.; Calderon, Emiliano (August 2018). "The effects of fish feeding by visitors on reef fish in a Marine Protected Area open to tourism". Biota Neotropica. 18 (3). doi:10.1590/1676-0611-bn-2017-0339.
- ^ Moussa, Rakamaly Madi (2018). "Are mangroves important for reef fish on Mayotte Island (Indian Ocean)?" (PDF). Cybium. 42 (4): 327–340. doi:10.26028/cybium/2018-424-004. Retrieved 21 October 2025.
- ^ Pearce, Alan; Hutchins, Barry; Hoschke, Alex; Fearns, Peter (November 2016). "Record high damselfish recruitment at Rottnest Island, Western Australia, and the potential for climate-induced range extension". Regional Studies in Marine Science. 8 (1): 77–88. Bibcode:2016RSMS....8...77P. doi:10.1016/j.rsma.2016.09.009.
- ^ Monaco, Cristián J.; Nagelkerken, Ivan; Booth, David J.; Figueira, Will F.; Gillanders, Bronwyn M.; Schoeman, David S.; Bradshaw, Corey J. A. (24 November 2020). "Opposing life stage-specific effects of ocean warming at source and sink populations of range-shifting coral-reef fishes". Animal Ecology. 90 (3): 615–627. doi:10.1111/1365-2656.13394.
- ^ Froese, Rainer; Pauly, Daniel (eds.). "Species in genus Abudefduf". FishBase. October 2022 version.
- ^ 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.