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NRLD - 95920 | Hyperoodon ampullatus

Assessment ID
95920
Taxon name
Hyperoodon ampullatus
Forster, 1770
Uploaded by
National Red List Database
Taxonomic information
Scientific name
Hyperoodon ampullatus
Forster, 1770
Common name(s)
Northern Bottlenose Whale (English), Baleine à bec commune (Français)
Assessed taxon level
Population
Higher level taxonomic groupings
Vertebrates
Mammals
Kingdom
Animalia
Phylum
chordata
Class
mammalia
Order
cetacea
Family
ziphiidae
Genus
Hyperoodon
Species
ampullatus
Species authority
Forster, 1770
Taxonomic notes and synonyms listed
Scotian Shelf population
Location and scope
Specific locality or subnational name or regional name
Canada
Scope (of the Assessment)
National
Countries included within the scope of the assessment
Canada
Country ISO code(s)
CAN
Does the assessment cover a marine EEZ area(s)?
Not_assigned
Conservation Status
Assessed as
Endangered; En voie de disparition
Abbreviated status
EN
Criteria system used
Modified IUCN

(see Assessment details)

Assessment rationale/justification
This population totals about 130 individuals and appears to be currently stable. Oil and gas development in and around the prime habitat of this population poses the greatest threat and will likely reduce the quality of their habitat. However, there is little information as to how this species is, or is not, affected by oil and gas development activities.; Cette population compte environ 130 individus et semble stable à l'heure actuelle. Les exploitations pétrolières et gazières à l'intérieur et autour de l'habitat principal de cette population représentent les plus grandes menaces et réduiront probablement la qualité de l'habitat. Cependant, il existe peu de renseignements sur la façon dont l'espèce est touchée ou non par les activités de l'exploitation pétrolière et gazière.
Assessment details
Year assessed
2002
Assessors/contributors/reviewers listed
Committee on the Status of Endangered Wildlife in Canada. Environment Canada.
Criteria system used
Modified IUCN
Reference for methods given
COSEWIC- Committee on the Status of Endangered Wildlife in Canada (2002)
URL (link) of redlist assessment or publication
https://www.canada.ca/en/services/environment/wildlife-plants-species/species-risk.html
Further information
Endemism (according to assessment)
Endemic to region
Not assigned
Taxon distribution as listed in assessment
Atlantic Ocean
Is there a map available in assessment?
Not_assigned
Habitat and systems
Ecological system type
Terrestrial
Not_assigned
Freshwater
Not_assigned
Marine
Not_assigned
Threats and conservation measures listed
Threats listed in assessment
No information available
History
The Northern Bottlenose Whale was given a single designation of Not at Risk in April 1993. Split into two populations in April 1996 to allow a separate designation of the Northern Bottlenose Whale (Scotian Shelf population). Scotian Shelf population desig.; La baleine à bec commune a été désignée comme étant non en péril en avril 1993. L'espèce a été divisée en deux populations en avril 1996 afin de permettre une désignation distincte pour la baleine à bec commune (population du plateau néo-écossais). La population du plateau néo-écossais a été désignée préoccupante en avril 1996. Réexamen du statut : l'espèce a été désignée ' en voie de disparition ' en novembre 2002.
Publication
COSEWIC- Committee on the Status of Endangered Wildlife in Canada (2002)
COSEWIC. 2002. Canadian Wildlife Species at Risk. Committee on the Status of Endangered Wildlife in Canada. Web site: https://www.canada.ca/en/services/environment/wildlife-plants-species/species-risk.html