LCLeast Concern
Least Concern crustaceans
1 crustaceans on file is listed as Least Concern on the IUCN Red List. A species in this category is not currently at risk of extinction.
- LCLeast Concern
- NTNear Threatened
- VUVulnerable
- ENEndangered
- CRCritically Endangered
- EWExtinct in the Wild
- EXExtinct
All Least Concern animalsMammals · 5Birds · 8Reptiles · 4Amphibians · 2Fish · 1Insects · 2Crustaceans · 1Molluscs · 3
Which crustaceans are Least Concern?
Most looked-up first.

American lobster
Homarus americanus
Full list
| Common name | Scientific name | Family | Status | Countries recorded |
|---|---|---|---|---|
| American lobster | Homarus americanus | Nephropidae | Least Concern | 14 |
Method: the global IUCN Red List category as recorded on Wikidata (CC0). Species with no category on record are not listed here; that does not mean they are safe. Each species page links to the Red List for the full assessment.