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Delphinoidea

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Superfamily of mammals

Delphinoidea Temporal range:28–0 Ma PreꞒ Ꞓ O S D C P T J K Pg N Oligocene to Recent^[1]

Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Artiodactyla
Infraorder:	Cetacea
Parvorder:	Odontoceti
Clade:	Delphinida
Superfamily:	Delphinoidea Flower, 1865
Families
See text

Delphinoidea are the largest group oftoothed whales, including 66 genera in 6 families. The largest living member of the superfamily is theorca, which can reach 6tons, while the smallest is thevaquita.

Taxonomy

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Delphinoidea is a very diverse clade. It includes all extantoceanic dolphins, as well as various extinct species, like the uniqueOdobenocetops.^[2] The three extant families within Delphinoidea areDelphinidae (oceanic dolphins),Monodontidae (beluga and narwhal) and Phocoenidae (porpoises).^[3]

Based on McGowenet al., 2019^[4]

Superfamily Delphinoidea

Family †Albireonidae

GenusAlbireo

FamilyDelphinidae

SubfamilyDelphininae

GenusDelphinus

GenusLagenodelphis

GenusSotalia

GenusSousa

GenusStenella

GenusTursiops

SubfamilyGlobicephalinae

Genus †Astadelphis

GenusFeresa

GenusGlobicephala

GenusGrampus

GenusOrcaella

GenusPeponocephala

GenusPseudorca

GenusSteno

SubfamilyLissodelphininae

GenusCephalorhynchus

GenusLissodelphis

SubfamilyOrcininae

Genus †Arimidelphis

Genus †Eodelphinus

Genus †Hemisyntrachelus

GenusOrcinus

Subfamily incertae sedis

Genus †Australodelphis

Genus †Etruridelphis

GenusLagenorhynchus

Genus †Sinanodelphis

Family †Kentriodontidae

SubfamilyKentriodontinae

GenusBelonodelphis

GenusDelphinodon

GenusHeterodelphis

GenusIncacetus?

GenusKentriodon

GenusLamprolithax

GenusLoxolithax

GenusMacrokentriodon

GenusMicrophocaena

GenusRudicetus

GenusTagicetus

Subfamily Lophocetinae

GenusHadrodelphis

GenusLiolithax

GenusLophocetus

GenusPlatyvercus^[5]

Subfamily Pithanodelphininae?

GenusAtocetus?

GenusLeptodelphis?

GenusPithanodelphis?

GenusSarmatodelphis?

GenusSophianacetus?

Subfamily Kampholophinae?

GenusKampholophos?

FamilyMonodontidae

SubfamilyDelphinapterinae

Genus †Bohaskaia

GenusDelphinapterus

Genus †Denebola

SubfamilyMonodontinae

GenusMonodon

Family †Odobenocetopsidae

GenusOdobenocetops

FamilyPhocoenidae

Genus †Archaeophocaena

Genus †Australithax

Genus †Brabocetus

Genus †Haborophocoena

Genus †Lomacetus

Genus †Miophocaena

GenusNeophocaena

Genus †Numataphocoena

GenusPhocoena

GenusPhocoenoides

Genus †Piscolithax

Genus †Pterophocaena

Genus †Salumiphocaena

Genus †Semirostrum

Genus †Septemtriocetus

Familia incertae sedis

Genus †Graamocetus

Genus †Miodelphis

Genus †Nannolithax

Genus †Oedolithax

Genus †Palaeophocaena

Genus †Platylithax

Genus †Protodelphinus

References

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^The Paleobiology Database
^Muizon, Christian de; Domning, Daryl P. (2002)."The anatomy of Odobenocetops (Delphinoidea, Mammalia), the walrus-like dolphin from the Pliocene of Peru and its palaeobiological implications".Zoological Journal of the Linnean Society.134 (4):423–452.doi:10.1046/j.1096-3642.2002.00015.x.ISSN 1096-3642.
^Westbury, Michael V.; Cabrera, Andrea A.; Rey-Iglesia, Alba; De Cahsan, Binia; Duchêne, David A.; Hartmann, Stefanie; Lorenzen, Eline D. (September 2023)."A genomic assessment of the marine-speciation paradox within the toothed whale superfamily Delphinoidea".Molecular Ecology.32 (17):4829–4843.Bibcode:2023MolEc..32.4829W.doi:10.1111/mec.17069.ISSN 0962-1083.PMID 37448145.
^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.
^Guo, Z.; Kohno, N. (February 2023)."An Early Miocene kentriodontoid (Cetacea: Odontoceti) from the western North Pacific, and its implications for their phylogeny and paleobiogeography".PLOS ONE.18 (2) e0280218.Bibcode:2023PLoSO..1880218G.doi:10.1371/journal.pone.0280218.PMC 9931143.PMID 36791148.

Odontocete genera

Kingdom:Animalia
Phylum:Chordata
Class:Mammalia
Order:Artiodactyla
Infraorder:Cetacea

Odontoceti

†Agorophius †Ankylorhiza †Archaeodelphis †Argyrocetus †Ashleycetus †Caolodelphis †Chilcacetus †Enigmatocetus †Eoplatanista †Inticetus †Macrodelphinus †Microcetus †Mirocetus †Neosqualodon †Olympicetus †Papahu †Patriocetus †Phoberodon †Phococetus †Prosqualodon †Sachalinocetus †Simocetus †Sulakocetus †Tangaroasaurus
†Xenorophidae	Albertocetus Cotylocara Echovenator Inermorostrum Xenorophus
†Waipatiidae	Awamokoa Ediscetus Nihohae Nihoroa Otekaikea Urkudelphis Waipatia
†Squalodontidae	Eosqualodon Squalodon
†Squaloziphiidae	Crisocetus? Squaloziphius Yaquinacetus
†Eurhinodelphinidae	Ceterhinops Eurhinodelphis Iniopsis Mycteriacetus Phocaenopsis Schizodelphis Vanbreenia Xiphiacetus Ziphiodelphis
Crown-Odontoceti	see below↓

Crown-Odontoceti

Physeteroidea

†Acrophyseter †Albicetus †Brygmophyseter †Eudelphis †Hoplocetus †Livyatan †Miophyseter †Rhaphicetus †Scaldicetus †Zygophyseter
Kogiidae	†Aprixokogia Kogia †Koristocetus †Nanokogia †Platyscaphokogia †Pliokogia †Praekogia †Scaphokogia †Thalassocetus?
Physeteridae	†Aulophyseter †Cozzuoliphyseter †Diaphorocetus †Idiophyseter †Idiorophus †Orycterocetus Physeter †Physeterula †Placoziphius †Thalassocetus?

Platanistoidea

†Aondelphis †Dolgopolis †Ensidelphis †Perditicetus †Eurhinodelphinidae? †Squalodontidae? †Waipatiidae?
†Allodelphinidae?	Allodelphis Arktocara Goedertius Ninjadelphis Zarhinocetus
†Squalodelphinidae?	Furcacetus Huaridelphis Macrosqualodelphis Medocinia Notocetus Phocageneus Squalodelphis
Platanistidae	†Araeodelphis †Dilophodelphis †Grimadelphis †Pachyacanthus? †Pebanista Platanista †Pomatodelphis †Prepomatodelphis †Zarhachis?

Ziphiidae

†Aporotus †Beneziphius †Caviziphius †Chavinziphius †Chimuziphius †Choneziphius †Dagonodum †Globicetus †Imocetus †Messapicetus †Nazcacetus †Nenga †Ninoziphius †Notoziphius †Pterocetus Tasmacetus †Tusciziphius †Xhosacetus †Ziphirostrum
Berardiinae	†Archaeoziphius Berardius †Microberardius
Ziphiinae	†Izikoziphius Ziphius
Hyperoodontinae	†Africanacetus Hyperoodon †Ihlengesi Indopacetus Mesoplodon

Delphinida	see below↓

Delphinida

†Albireo †Atocetus †Brevirostrodelphis †Cammackacetus †Delphinodon †Hadrodelphis †Herbeinodelphis †Liolithax †Lophocetus †Macrokentriodon †Miminiacetus †Odobenocetops †Pictodelphis †Pithanodelphis †Tagicetus †Westmorelandelphis
†Kentriodontidae	Belonodelphis? Kampholophos Kentriodon Platysvercus Sophianacetus Rudicetus Wimahl
Lipotidae	Lipotes †Parapontoporia †Prolipotes

Inioidea

†Awadelphis
Iniidae	†Brujadelphis †Goniodelphis Inia †Ischyrorhynchus †Isoninia? †Isthminia †Kwanzacetus †Meherrinia †Plicodontinia †Saurocetes
Pontoporiidae	†Atocetus? †Auroracetus †Brachydelphis †Piscorhynchus †Pliopontos †Pontistes †Protophocaena †Samaydelphis †Scaldiporia †Stenasodelphis Pontoporia

Delphinoidea

Monodontidae	†Bohaskaia †Casatia Delphinapterus †Denebola †Haborodelphis Monodon
Phocoenidae	†Archaeophocaena †Australithax †Haborophocoena †Lomacetus †Miophocaena Neophocaena †Numataphocoena Phocoena Phocoenoides †Piscolithax †Pterophocaena? †Semirostrum †Septemtriocetus

Delphinidae

†Arimidelphis †Australodelphis †Eodelphinus †Etruridelphis †Hemisyntrachelus Lagenorhynchus Leucopleurus †Norisdelphis Orcinus †Platalearostrum †Pliodelphis †Pterophocaena?
Lissodelphininae	Aethalodelphis Cephalorhynchus Lissodelphis
Delphininae	Delphinus Lagenodelphis Sotalia Sousa Stenella Tursiops
Globicephalinae	Feresa Globicephala Grampus Orcaella Peponocephala Pseudorca Steno

Taxon identifiers
Delphinoidea	Wikidata:Q1139670 Wikispecies:Delphinoidea BioLib:780781 ITIS:204920 Paleobiology Database:53268

Authority control databases	GND

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