| norovirus oyster/gi.1/1a/stromstad/sweden | no rank | viruses and viroids | viruses | no rank | 598655 |
| norovirus oyster/gi.1/1b/stromstad/sweden | no rank | viruses and viroids | viruses | no rank | 598656 |
| norovirus oyster/gi.1/2/stromstad/sweden | no rank | viruses and viroids | viruses | no rank | 598657 |
| norovirus oyster/gi.1/2008/p44a/hk | no rank | viruses and viroids | viruses | no rank | 743837 |