Risso's Dolphin (Grampus griseus) wildspecies.ca

Secure

Present in regions

Migratory species: Unknown

Taxonomic group:

Mammals

Learn more about all species of Mammals in Canada.

The General Status ranks do not have legal weight. They are meant to identify the species that may be at risk in Canada.

Access other data on this species on the NatureServe Explorer.

Common Names

English common name:

Risso's Dolphin

French common name:

Year	English common name	French common name
2000	Risso's Dolphin	Dauphin gris
2005	Risso's Dolphin	Dauphin gris
2010	Risso's Dolphin	Dauphin gris
2015	Risso's Dolphin
2020	Risso's Dolphin

Source: iNaturalist

Scientific Names

Higher Classification:

Superkingdom

EUKARYOTA

Kingdom

ANIMALIA

Subkingdom

BILATERIA

Infrakingdom

DEUTEROSTOMIA

Phylum

Chordata

Subphylum

Vertebrata

Infraphylum

Gnathostomata

Superclass

Tetrapoda

Class

Mammalia

Subclass

Theria

Infraclass

Eutheria

Year	Scientific name	Family	Order
2000	Grampus griseus	Delphinidae	Cetacea
2005	Grampus griseus	Delphinidae	Cetacea
2010	Grampus griseus	Delphinidae	Cetacea
2015	Grampus griseus	Delphinidae	Cetacea
2020	Grampus griseus	Delphinidae	Artiodactyla

Priority Score

This species is not designated as may be at risk

Trends in rounded national ranks

Year	Rounded National Rank	Description of the change	Reason for change
2000	Apparently Secure
2005	Unrankable	Changed from or to ranks U, NR, NA.	Procedural change.
2010	Unrankable
2015	Secure	Changed from or to ranks U, NR, NA.	Improved knowledge of the species.
2020	Secure

Original Ranks:

Canada
2000	Secure - 4
2005	Undetermined - 5
2010	Undetermined - 5
2015	Secure - N5
2020	Secure - N5

Yukon
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Northwest Territories
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Nunavut
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

British Columbia
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Alberta
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Saskatchewan
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Manitoba
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Ontario
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Quebec
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

New Brunswick
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Nova Scotia
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Prince Edward Island
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Newfoundland and Labrador
2000	Not Present
2005	Not Present
2010	Not Present
2015
2020

Labrador
2000
2005
2010
2015	Not Present
2020	Not Present

Newfoundland
2000
2005
2010
2015	Not Present
2020	Not Present

Pacific Ocean
2000	Undetermined - 5
2005	Undetermined - 5
2010	Undetermined - 5
2015	Secure - S5
2020	Secure - S5

Western Arctic Ocean
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Eastern Arctic Ocean
2000	Not Present
2005	Not Present
2010	Not Present
2015	Not Present
2020	Not Present

Atlantic Ocean
2000	Accidental - 8
2005	Accidental - 8
2010	Accidental - 8
2015	Not Applicable - SNA
2020	Not Applicable - SNA