| Taxon | Arctocephalus |
|---|---|
| Authority | É. Geoffroy Saint-Hilaire & F. Cuvier in F. Cuvier, 1826 |
| Type species | "Phoca ursina"[1] |
| Type species authority | Schreber, 1775 |
| Subdivision ranks | Species |
| Subdivision | Arctocephalus gazella Arctocephalus townsendi Arctocephalus philippii Arctocephalus galapagoensis Arctocephalus pusillus Arctocephalus forsteri Arctocephalus tropicalis Arctocephalus australis |
| Synonyms |
|
The genus Arctocephalus consists of the southern fur seals. Arctocephalus translates to "bear head".
Taxonomy
The number of species within the genus has been questioned, primarily based on limited molecular data. The issue is complicated because some of the species are able to produce fertile hybrids. A recent review recommended the retention of seven species, deprecating the New Zealand fur seals to a subspecies of the South American fur seal, while also questioning the status of the Guadalupe fur seal.[2] Other recent studies have indicated the genus may be paraphyletic, and some taxonomic reshuffling was previously done to account for this; however, more recent studies support it being monophyletic, with the alleged paraphyly being a consequence of incomplete lineage sorting.[3][4]
References
- ^
- ^ Berta, A. & Churchill, M. (2012). "Pinniped Taxonomy: evidence for species and subspecies". Mammal Review. 42 (3): 207–234. doi:10.1111/j.1365-2907.2011.00193.x
- ^ Yonezawa, T. et al. (2009). "The monophyletic origin of sea lions and fur seals (Carnivora; Otariidae) in the Southern Hemisphere". Gene. 441 (1–2): 89–99. doi:10.1016/j.gene.2009.01.022. PMID 19254754
- ^ Lopes, Fernando; Oliveira, Larissa R; Kessler, Amanda; Beux, Yago; Crespo, Enrique; Cárdenas-Alayza, Susana; Majluf, Patricia; Sepúlveda, Maritza; Brownell, Robert L; Franco-Trecu, Valentina; Páez-Rosas, Diego (2020-12-26). "Phylogenomic Discordance in the Eared Seals is best explained by Incomplete Lineage Sorting following Explosive Radiation in the Southern Hemisphere". Systematic Biology. 70 (4): 786–802. doi:10.1093/sysbio/syaa099. hdl:10923/20564. ISSN 1063-5157. PMID 33367817