Mudpuppy Floater Mussel
Simpsonaias ambigua
Species code GS006595
General Status in Canada
At Risk
Present in regions
Migratory species: Unknown
Taxonomic group:
Freshwater musselsLearn more about all species of Freshwater mussels 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:
Mudpuppy Floater Mussel
In English, species in the tribe Anodontini are named "Floater Mussel".
French common name:
Anodonte des nectures
| Year | English common name | French common name |
|---|---|---|
| 2005 | Salamander Mussel | Mulette du necturus |
| 2010 | Salamander Mussel | Mulette du necture |
| 2015 | ||
| 2020 |
Source: iNaturalist
Scientific Names
Higher Classification:
Superkingdom
EUKARYOTA
Kingdom
ANIMALIA
Subkingdom
BILATERIA
Infrakingdom
PROTOSTOMIA
Superphylum
Spiralia
Phylum
Mollusca
Class
Bivalvia
Subclass
Autobranchia
Superorder
Heteroconchia
| Year | Scientific name | Family | Order |
|---|---|---|---|
| 2005 | Simpsonaias ambigua | Unionidae | Unionoida |
| 2010 | Simpsonaias ambigua | Unionidae | Unionoida |
| 2015 | Simpsonaias ambigua | Unionidae | Unionoida |
| 2020 | Simpsonaias ambigua | Unionidae | Unionida |
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 | Notes |
|---|---|---|---|---|
| 2005 | Critically Imperiled | |||
| 2010 | Critically Imperiled | |||
| 2015 | Critically Imperiled | |||
| 2020 | Critically Imperiled |
Original Ranks:
| Canada | |
|---|---|
| 2005 | At Risk - 1 |
| 2010 | At Risk - 1 |
| 2015 | Critically Imperiled - N1 |
| 2020 | Critically Imperiled - N1 |
| Yukon | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Northwest Territories | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Nunavut | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| British Columbia | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Alberta | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Saskatchewan | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Manitoba | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Ontario | |
|---|---|
| 2005 | At Risk - 1 |
| 2010 | At Risk - 1 |
| 2015 | Critically Imperiled - S1 |
| 2020 | Critically Imperiled - S1 |
| Quebec | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| New Brunswick | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Nova Scotia | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Prince Edward Island | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Newfoundland and Labrador | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | |
| 2020 |
| Labrador | |
|---|---|
| 2005 | |
| 2010 | |
| 2015 | Not Present |
| 2020 | Not Present |
| Newfoundland | |
|---|---|
| 2005 | |
| 2010 | |
| 2015 | Not Present |
| 2020 | Not Present |
| Pacific Ocean | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Western Arctic Ocean | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Eastern Arctic Ocean | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |
| Atlantic Ocean | |
|---|---|
| 2005 | Not Present |
| 2010 | Not Present |
| 2015 | Not Present |
| 2020 | Not Present |