|
| Aquarium | Territory | Breeding | Husbandry | Research |
|---|---|---|---|---|
| Aquarium of the Lakes | UK | No | No | No |
| Exploris Aquarium | UK | No | No | No |
| Nordseemuseet | Denmark | No | No | No |
| Oceanário de Lisboa | Portugal | No | No | No |
| Polaria | Norway | No | No | No |
| Tjärnö Marine Biological Laboratory | Sweden | No | No | |
| Zoological Society of London | UK | ? | ? |
