Species Ranks

The Atlantic CDC maintains comprehensive lists of plant and animal species, with a rarity rank and legal status for each.  These lists, the result of collaboration with regional experts, aid the development of sub-national rarity ranks (S-ranks).  To date, the Atlantic CDC has compiled S-ranks for most vascular plant and vertebrate animal species and for some non-vascular plant and invertebrate species.

Through the links  below you can access lists of species, including rare species, for each Atlantic province. Lists are organized by province and by taxonomic group. Newfoundland and Labrador are treated separately for ecological reasons.

Learn more about CDC RANKS.

Rarity Ranks and Legal Status by province

web ranks updated May 2010

New Brunswick
PLANTS	Non-vascular
	Vascular
ANIMALS	Invertebrate
	Vertebrate

Nova Scotia
PLANTS	Non-vascular
	Vascular
ANIMALS	Invertebrate
	Vertebrate

Prince Edward Island
PLANTS	Non-vascular
	Vascular
ANIMALS	Invertebrate
	Vertebrate

Newfoundland
PLANTS	Non-vascular - contact Adam Durocher
	Vascular - contact Adam Durocher
ANIMALS	Invertebrate - contact Adam Durocher
	Vertebrate - contact Adam Durocher

Labrador
PLANTS	Non-vascular - contact Adam Durocher
	Vascular - contact Adam Durocher
ANIMALS	Invertebrate - contact Adam Durocher
	Vertebrate - contact Adam Durocher

 

Links to Other Species Ranks

Federal Species At Risk

General Status of Species in Canada

Newfoundland and Labrador Endangered Species