Vincent'sFUNWILDFACTS

Atlantic spotted dolphin vs Risso's Dolphin

Two species side by side. The larger value in each row is highlighted.

Atlantic spotted dolphin

Atlantic spotted dolphin

Stenella frontalis

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vs
Risso's Dolphin

Risso's Dolphin

Grampus griseus

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Size

Atlantic spotted dolphin

Atlantic spotted dolphin

2.3 m

Human

1.75 m

Risso's Dolphin

Risso's Dolphin

4.3 m

Atlantic spotted dolphinRisso's Dolphin
Weight100–143 kg300–600 kg
Length1.7–2.3 m2.6–4.3 m
Top Speed30 km/h25 km/h
Lifespan25–30 yrs35–46 yrs
Gestation365 days420 days
Offspring1–1 1–1
DietCarnivoreCarnivore
Conservation StatusLeast ConcernLeast Concern
Activity PatternDiurnalDiurnal
MigrationPartial MigrantPartial Migrant
HabitatOcean, CoastOcean, Coast
RegionsAfrica, North America, South AmericaNordics, Europe, Asia, North America, Oceania
FamilyDelphinidaeDelphinidae
OrderCetaceaCetacea