Unio crassus
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Observations in Finland
The map represents observations of this taxon, but it may not be used as a distribution map.
A total of ?
squares
Observations
- Total squares
Species card
Checklist
FinBIF master checklist
Scientific name
Unio crassus
Author
Philipsson, 1788
Vernacular names
- vuollejokisimpukka (Finnish)
- tjockskalig målarmussla (Swedish)
Identifier
http://tun.fi/MX.212398
Taxon rank
species
Occurrence in Finland
Published from Finland
Status in Finland
- Stable population
Regulatory Status
Threatened species (NCD 1997/160, Appendix 4 2021/521) ? Animal species that are protected in the whole country (NCD 1997/160, Appendix 2a 2021/521) ? EU Habitats Directive Annex II ? EU Habitats Directive Annex IV ? EU Habitats Directive Annex II, Finland's Natura species ? OUTDATED Species to be protected urgently (Finnish Environment Institute 2010-2011) ? Safeguarding Endangered Species in Forestry – Lajiturva Project 2019–2021 ? Species used in the automatic procedure for forest use notifications (MKI-OHKE 2023) ? OUTDATED Threatened species (NCD 1997/160, Appendix 4 2013/471) ?
Finnish Regional Red List Category
- 2019 VU – Vulnerable
- 2010 VU – Vulnerable
- 2000 VU – Vulnerable
Expert
- Risto Väinölä
Informal groups
- Molluscs
- Bivalves
Taxon information in machine-readable form