Orcininae
| Orcininae | |
|---|---|
| |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Artiodactyla |
| Infraorder: | Cetacea |
| Family: | Delphinidae |
| Subfamily: | Orcininae |
Orcininae is a contested subfamily of oceanic dolphins composed of 1 living and 3 extinct genera.[1][2] It may be superseded by Delphinidae.[3] Its only extant member is the orca (Orcinus orca); all other extant genera formerly classified in it have been moved out.[4]
Orcininae is thought to be one of the most basal members of Delphinidae, with only the Atlantic white-sided dolphin (Lagenorhynchus acutus) being more basal.[5]
Classification
[edit]
- Arimidelphis †
- Arimidelphis sorbinii †
- Hemisyntrachelus †
- Hemisyntrachelus cortesii
- Hemisyntrachelus pisanus
- Orcinus
- Platalearostrum †
- Platalearostrum hoekmani †
References
[edit]- ^ "Subfamily Orcininae Wagner 1846 (dolphin)". Fossilworks.org.
- ^ "Cetaceans of the world".
- ^ Perrin WF (ed.). "Orcininae". World Cetacea Database. World Register of Marine Species. Retrieved 4 August 2018.
- ^ McGowen MR, Tsagkogeorga G, Álvarez-Carretero S, Dos Reis M, Struebig M, Deaville R, et al. (May 2020). "Phylogenomic Resolution of the Cetacean Tree of Life Using Target Sequence Capture". Systematic Biology. 69 (3): 479–501. doi:10.1093/sysbio/syz068. PMC 7164366. PMID 31633766.
- ^ McGowen, Michael R; Tsagkogeorga, Georgia; Álvarez-Carretero, Sandra; dos Reis, Mario; Struebig, Monika; Deaville, Robert; Jepson, Paul D; Jarman, Simon; Polanowski, Andrea; Morin, Phillip A; Rossiter, Stephen J (2019-10-21). "Phylogenomic Resolution of the Cetacean Tree of Life Using Target Sequence Capture". Systematic Biology. 69 (3): 479–501. doi:10.1093/sysbio/syz068. ISSN 1063-5157. PMC 7164366. PMID 31633766.