Sealife guideThe pacific white-sided dolphinSagmatias obliquidens
Last updated on 01/22/2026 at 12:03 AM
Taxonomy
English names
Pacific white-sided dolphin
French namesDauphin à flancs blancs du Pacifique
Spanish namesDelfín de costados blancos del Pacífico
Scientific nameSagmatias obliquidens (Gill, 1865)
FamilyDelphinidae
OrderCetacea
ClassMammalia
Within the same family

Atlantic white-sided dolphinLeucopleurus acutus

Indo-Pacific humpback dolphinSousa chinensis

Long-finned pilot whaleGlobicephala melas

Risso's dolphinGrampus griseus

Short-beaked common dolphinDelphinus delphis

Short-finned pilot whaleGlobicephala macrorhynchus

Spinner dolphinStenella longirostris

Striped dolphinStenella coeruleoalba
Discover also

BelugaDelphinapterus leucas

Dwarf minke whaleBalaenoptera acutorostrata

Florida manateeTrichechus manatus latirostris

Harbor sealPhoca vitulina

Humpback whaleMegaptera novaeangliae

NarwhalMonodon monoceros

Southern right whaleEubalaena australis

Sperm whalePhyseter macrocephalus
The marine species in the North Pacific
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Photo of the Day

Méduse pélagique
(Pelagia noctiluca)
(Pelagia noctiluca)










