| algeria | | epinephelus costae betanodavirus | species | 2 | 0 |
| algeria | | epinephelus marginatus betanodavirus | species | 2 | 0 |
| algeria | | redspotted grouper nervous necrosis virus | species | 2 | 0 |
| australia | | australian bass nervous necrosis virus | species | 1 | 0 |
| australia | | barramundi cod nervous necrosis virus | species | 1 | 0 |
| australia | | barramundi nervous necrosis virus | species | 3 | 0 |
| australia | | betanodavirus sp. | species | 5 | 0 |
| australia | | estuary cod nervous necrosis virus | species | 1 | 0 |
| australia | | grouper betanodavirus | species | 2 | 0 |
| australia | | redspotted grouper nervous necrosis virus | species | 6 | 0 |
| australia | | sleepy cod nervous necrosis virus | species | 1 | 0 |
| australia | | striped trumpeter nervous necrosis virus | species | 1 | 0 |
| australia | new south wales | betanodavirus | genus | 0 | 1 |
| australia | new south wales | redspotted grouper nervous necrosis virus | species | 0 | 1 |
| australia | northern territory | betanodavirus | genus | 0 | 1 |
| australia | northern territory | redspotted grouper nervous necrosis virus | species | 0 | 1 |
| australia | queensland | betanodavirus | genus | 0 | 1 |
| australia | queensland | redspotted grouper nervous necrosis virus | species | 2 | 1 |
| australia | south australia | betanodavirus | genus | 0 | 1 |
| australia | south australia | redspotted grouper nervous necrosis virus | species | 0 | 1 |
| australia | tasmania | betanodavirus | genus | 0 | 1 |
| australia | tasmania | redspotted grouper nervous necrosis virus | species | 0 | 1 |
| canada | | atlantic cod nervous necrosis virus | species | 1 | 0 |
| canada | new brunswick | melanogrammus aeglefinus nervous necrosis virus | species | 1 | 0 |
| canada | newfoundland and labrador | atlantic cod nervous necrosis virus | species | 1 | 0 |
| canada | nova scotia | atlantic cod nervous necrosis virus | species | 1 | 0 |
| china | | barfin flounder nervous necrosis virus | species | 6 | 0 |
| china | | betanodavirus 1309w-f6 | species | 1 | 0 |
| china | | betanodavirus gnnv-hn11 | species | 1 | 0 |
| china | | betanodavirus sp. | species | 11 | 0 |
| china | | dragon grouper nervous necrosis virus | species | 2 | 0 |
| china | | epinephelus coioides nervous necrosis virus | no rank | 5 | 0 |
| china | | golden pompano nervous necrosis virus | species | 1 | 0 |
| china | | paralichthys olivaceus nervous necrosis virus | species | 1 | 0 |
| china | | pearl gentian grouper nervous necrosis virus | species | 3 | 0 |
| china | | pseudodiaptomus annandalei nervous necrosis virus | species | 2 | 0 |
| china | | redspotted grouper nervous necrosis virus | species | 43 | 0 |
| china | | sevenband grouper nervous necrosis virus | no rank | 2 | 0 |
| china | | trachinotus ovatus nervous necrosis virus | no rank | 1 | 0 |
| china | | wuhan nodavirus | species | 1 | 0 |
| china | guangdong | hulong grouper nervous necrosis virus | species | 2 | 0 |
| china | guangdong | redspotted grouper nervous necrosis virus | species | 2 | 0 |
| china | guangdong | zebrias zebra nervous necrosis virus | species | 1 | 0 |
| china | liaoning | pacific cod betanodavirus | species | 1 | 0 |
| croatia | | betanodavirus sp. | species | 14 | 0 |
| croatia | | dicentrarchus labrax betanodavirus | no rank | 2 | 0 |
| croatia | | mullus barbatus betanodavirus | species | 1 | 0 |
| cyprus | | artemia salina betanodavirus | species | 2 | 0 |
| cyprus | | dicentrarchus labrax betanodavirus | no rank | 7 | 0 |
| cyprus | | sparus aurata betanodavirus | no rank | 5 | 0 |
| france | | dicentrarchus labrax encephalitis virus | species | 16 | 0 |
| french polynesia | | betanodavirus | genus | 0 | 1 |
| french polynesia | | dicentrarchus labrax encephalitis virus | species | 2 | 0 |
| french polynesia | | platax orbicularis nervous necrosis virus | species | 2 | 0 |
| ghana | | betanodavirus sp. | species | 1 | 0 |
| greece | | betanodavirus sp. | species | 1 | 0 |
| greece | | dicentrarchus labrax betanodavirus | no rank | 9 | 0 |
| greece | | dicentrarchus labrax encephalitis virus | species | 3 | 0 |
| greece | | epinephelus costae betanodavirus | species | 5 | 0 |
| greece | | epinephelus marginatus betanodavirus | species | 1155 | 0 |
| greece | | epinephelus sp. betanodavirus | species | 2 | 0 |
| greece | | redspotted grouper nervous necrosis virus | species | 64 | 0 |
| greece | | sparus aurata betanodavirus | no rank | 3 | 0 |
| greece | | striped jack nervous necrosis virus | species | 2 | 0 |
| greece | crete region | umbrina cirrosa nodavirus | species | 3 | 0 |
| india | | asian seabass nervous necrosis virus | species | 1 | 0 |
| india | | betanodavirus sp. | species | 21 | 0 |
| india | | chanos chanos nervous necrosis virus | species | 3 | 0 |
| india | | epinephelus coioides nervous necrosis virus | no rank | 2 | 0 |
| india | | goldfish nervous necrosis virus | species | 1 | 0 |
| india | | lates calcarifer nervous necrosis virus | no rank | 29 | 0 |
| india | | mystus gulio nervous necrosis virus | species | 1 | 0 |
| india | | redspotted grouper nervous necrosis virus | species | 3 | 0 |
| india | | zebrafish nervous necrosis virus | species | 1 | 0 |
| india | maharashtra | betanodavirus sp. | species | 3 | 0 |
| india | tamil nadu | lates calcarifer nervous necrosis virus | no rank | 1 | 0 |
| india | west bengal | betanodavirus sp. | species | 1 | 0 |
| indonesia | | mouse grouper nervous necrosis virus | species | 6 | 0 |
| indonesia | | tiger grouper nervous necrosis virus | species | 6 | 0 |
| iran | | betanodavirus sp. | species | 4 | 0 |
| iran | | redspotted grouper nervous necrosis virus | species | 1 | 0 |
| israel | | betanodavirus sp. | species | 1 | 0 |
| israel | | dicentrarchus labrax encephalitis virus | species | 3 | 0 |
| israel | | epinephelus aeneus encephalitis virus | species | 6 | 0 |
| israel | | lates calcarifer encephalitis virus | species | 2 | 0 |
| israel | | mugil cephalus encephalitis virus | species | 1 | 0 |
| israel | | redspotted grouper nervous necrosis virus | species | 162 | 0 |
| israel | | striped jack nervous necrosis virus | species | 1 | 0 |
| italy | | balistapus sp. betanodavirus | species | 1 | 0 |
| italy | | dicentrarchus labrax betanodavirus | no rank | 56 | 0 |
| italy | | dicentrarchus labrax encephalitis virus | species | 4 | 0 |
| italy | | epinephelus costae betanodavirus | species | 6 | 0 |
| italy | | epinephelus marginatus betanodavirus | species | 4 | 0 |
| italy | | epinephelus sp. betanodavirus | species | 1 | 0 |
| italy | | gobius sp. betanodavirus | species | 1 | 0 |
| italy | | merlangius merlangus betanodavirus | species | 1 | 0 |
| italy | | mullus barbatus betanodavirus | species | 23 | 0 |
| italy | | mullus sp. betanodavirus | species | 4 | 0 |
| italy | | mullus surmuletus betanodavirus | species | 2 | 0 |
| italy | | opistobranchia betanodavirus | species | 1 | 0 |
| italy | | pagellus sp. betanodavirus | species | 2 | 0 |
| italy | | redspotted grouper nervous necrosis virus | species | 4 | 0 |
| italy | | ruditapes philippinarum betanodavirus | species | 2 | 0 |
| italy | | salmo trutta trutta betanodavirus | species | 1 | 0 |
| italy | | sardina pilchardus betanodavirus | species | 2 | 0 |
| italy | | solea senegalensis betanodavirus | species | 2 | 0 |
| italy | | solea solea betanodavirus | species | 2 | 0 |
| italy | | sparus aurata betanodavirus | no rank | 16 | 0 |
| italy | | trisopterus minutus betanodavirus | species | 1 | 0 |
| italy | | umbrina cirrosa betanodavirus | species | 3 | 0 |
| italy | sicily autonomous region | betanodavirus sp. | species | 1 | 0 |
| japan | | barfin flounder nervous necrosis virus | species | 7 | 0 |
| japan | | barfin flounder virus bf93hok | no rank | 4 | 0 |
| japan | | betanodavirus sp. | species | 2 | 0 |
| japan | | dicentrarchus labrax encephalitis virus | species | 2 | 0 |
| japan | | redspotted grouper nervous necrosis virus | species | 7 | 0 |
| japan | | striped jack nervous necrosis virus | species | 16 | 0 |
| japan | | tiger puffer nervous necrosis virus | species | 4 | 0 |
| japan | ehime prefecture | betanodavirus | genus | 0 | 1 |
| japan | ehime prefecture | redspotted grouper nervous necrosis virus | species | 0 | 1 |
| japan | hokkaido prefecture | betanodavirus | genus | 0 | 1 |
| japan | kagawa prefecture | betanodavirus | genus | 0 | 1 |
| japan | kagawa prefecture | redspotted grouper nervous necrosis virus | species | 0 | 1 |
| japan | kagoshima prefecture | redspotted grouper nervous necrosis virus | species | 13 | 0 |
| japan | nagasaki prefecture | betanodavirus | genus | 0 | 1 |
| japan | nagasaki prefecture | redspotted grouper nervous necrosis virus | species | 0 | 1 |
| lithuania | | redspotted grouper nervous necrosis virus | species | 1 | 0 |
| malaysia | | asian seabass nervous necrosis virus | species | 30 | 0 |
| malaysia | | betanodavirus siakap/upm08-1msp/2008/mys | species | 1 | 0 |
| malaysia | | betanodavirus sp. | species | 2 | 0 |
| malaysia | | golden pompano nervous necrosis virus | species | 8 | 0 |
| malaysia | | lates calcarifer encephalitis virus | species | 7 | 0 |
| malaysia | | lates calcarifer nervous necrosis virus | no rank | 1 | 0 |
| malaysia | | tiger grouper nervous necrosis virus | species | 16 | 0 |
| malaysia | terengganu | dragon grouper nervous necrosis virus | species | 9 | 0 |
| malta | | dicentrarchus labrax encephalitis virus | species | 1 | 0 |
| norway | | atlantic cod betanodavirus | species | 7 | 0 |
| norway | | atlantic cod betanodavirus ac06nore | species | 1 | 0 |
| norway | | atlantic cod betanodavirus ac06norpmb | species | 1 | 0 |
| norway | | atlantic cod betanodavirus ac06norpp | species | 1 | 0 |
| norway | | atlantic cod betanodavirus ac06norppb | species | 1 | 0 |
| norway | | atlantic cod betanodavirus ac06nort | species | 1 | 0 |
| norway | | atlantic halibut nodavirus | species | 4 | 0 |
| norway | | hippoglossus hippoglossus betanodavirus | species | 1 | 0 |
| norway | | turbot nodavirus | species | 1 | 0 |
| norway | aust-agder county | atlantic halibut nodavirus | species | 1 | 0 |
| norway | hordaland county | atlantic halibut nodavirus | species | 1 | 0 |
| norway | hordaland county | symphodus melops betanodavirus | species | 17 | 0 |
| norway | more og romsdal county | atlantic halibut nodavirus | species | 0 | 1 |
| norway | more og romsdal county | turbot nodavirus | species | 0 | 1 |
| norway | nordland county | ctenolabrus rupestris betanodavirus | species | 2 | 0 |
| norway | nord-trondelag county | ctenolabrus rupestris betanodavirus | species | 11 | 0 |
| norway | ostfold county | ctenolabrus rupestris betanodavirus | species | 3 | 0 |
| norway | ostfold county | symphodus melops betanodavirus | species | 6 | 0 |
| norway | sor-trondelag county | atlantic halibut nodavirus | species | 450 | 0 |
| philippines | | redspotted grouper nervous necrosis virus | species | 1 | 0 |
| portugal | | betanodavirus sp. | species | 1 | 0 |
| portugal | | dicentrarchus labrax encephalitis virus | species | 1 | 0 |
| portugal | | gilthead sea bream iberian betanodavirus | species | 4 | 0 |
| portugal | | senegalese sole iberian betanodavirus | species | 2 | 0 |
| portugal | | sparus aurata betanodavirus | no rank | 4 | 0 |
| singapore | | betanodavirus | genus | 0 | 1 |
| singapore | | dicentrarchus labrax encephalitis virus | species | 1 | 0 |
| singapore | | epinephelus tauvina nervous necrosis virus | no rank | 0 | 1 |
| singapore | | redspotted grouper nervous necrosis virus | species | 0 | 1 |
| south korea | | barfin flounder nervous necrosis virus | species | 52 | 0 |
| south korea | | betanodavirus sp. | species | 59 | 0 |
| south korea | | giant grouper nervous necrosis virus | no rank | 8 | 0 |
| south korea | | japanese flounder nervous necrosis virus | no rank | 1 | 0 |
| south korea | | redspotted grouper nervous necrosis virus | species | 57 | 0 |
| south korea | | sevenband grouper nervous necrosis virus | no rank | 2 | 0 |
| spain | | betanodavirus sp. | species | 2 | 0 |
| spain | | common seabream nervous necrosis virus | species | 1 | 0 |
| spain | | dicentrarchus labrax betanodavirus | no rank | 29 | 0 |
| spain | | dicentrarchus labrax encephalitis virus | species | 1 | 0 |
| spain | | gilthead sea bream iberian betanodavirus | species | 2 | 0 |
| spain | | redbanded seabream nervous necrosis virus | species | 1 | 0 |
| spain | | redspotted grouper nervous necrosis virus | species | 17 | 0 |
| spain | | sea bass iberian betanodavirus | species | 2 | 0 |
| spain | | senegalese sole iberian betanodavirus | species | 6 | 0 |
| spain | | solea senegalensis betanodavirus | species | 2 | 0 |
| spain | | solea senegalensis nervous necrosis virus | species | 2 | 0 |
| spain | | solea solea betanodavirus | species | 2 | 0 |
| spain | | sparus aurata betanodavirus | no rank | 8 | 0 |
| spain | | white seabream nervous necrosis virus | species | 1 | 0 |
| spain | balearic islands | epinephelus marginatus betanodavirus | species | 4 | 0 |
| sweden | vastra gotaland | ctenolabrus rupestris betanodavirus | species | 11 | 0 |
| sweden | vastra gotaland | labrus bergylta betanodavirus | species | 4 | 0 |
| sweden | vastra gotaland | symphodus melops betanodavirus | species | 4 | 0 |
| taiwan | | acropoma japonicum nervous necrosis virus | species | 1 | 0 |
| taiwan | | betanodavirus | genus | 0 | 1 |
| taiwan | | betanodavirus sp. | species | 2 | 0 |
| taiwan | | carangoides armatus nervous necrosis virus | species | 1 | 0 |
| taiwan | | carangoides equula nervous necrosis virus | species | 1 | 0 |
| taiwan | | cephalopholis argus nervous necrosis virus | species | 1 | 0 |
| taiwan | | chaetodon bennetti nervous necrosis virus | species | 1 | 0 |
| taiwan | | cheilinus trilobatus nervous necrosis virus | species | 1 | 0 |
| taiwan | | choerodon azurio nervous necrosis virus | species | 1 | 0 |
| taiwan | | decapterus kurroides nervous necrosis virus | species | 1 | 0 |
| taiwan | | decapterus macrosoma nervous necrosis virus | species | 1 | 0 |
| taiwan | | epinephelus coioides nervous necrosis virus | no rank | 3 | 0 |
| taiwan | | galeus sauteri nervous necrosis virus | species | 1 | 0 |
| taiwan | | giant grouper nervous necrosis virus | no rank | 2 | 0 |
| taiwan | | leiognathus equulus nervous necrosis virus | species | 2 | 0 |
| taiwan | | leiognathus splendens nervous necrosis virus | species | 1 | 0 |
| taiwan | | lophiomus setigerus nervous necrosis virus | species | 1 | 0 |
| taiwan | | malakichthys elegans nervous necrosis virus | species | 1 | 0 |
| taiwan | | microcanthus strigatus nervous necrosis virus | species | 1 | 0 |
| taiwan | | oplegnathus punctatus nervous necrosis virus | species | 1 | 0 |
| taiwan | | orange-spotted grouper nervous necrosis virus | no rank | 1 | 0 |
| taiwan | | oreochromis mossambicus nervous necrosis virus | species | 1 | 0 |
| taiwan | | ostichthys japonicus nervous necrosis virus | species | 1 | 0 |
| taiwan | | parapercis sexfasciata nervous necrosis virus | species | 5 | 0 |
| taiwan | | physiculus japonicus nervous necrosis virus | species | 2 | 0 |
| taiwan | | platycephalus indicus nervous necrosis virus | species | 1 | 0 |
| taiwan | | priacanthus macracanthus nervous necrosis virus | species | 9 | 0 |
| taiwan | | pterygotrigla hemisticta nervous necrosis virus | species | 1 | 0 |
| taiwan | | redspotted grouper nervous necrosis virus | species | 8 | 1 |
| taiwan | | scarus rubroviolaceus nervous necrosis virus | species | 1 | 0 |
| taiwan | | scomber japonicus nervous necrosis virus | species | 1 | 0 |
| taiwan | | sphyraena japonica nervous necrosis virus | species | 1 | 0 |
| taiwan | | striped jack nervous necrosis virus | species | 0 | 1 |
| taiwan | | terapon theraps nervous necrosis virus | species | 1 | 0 |
| taiwan | | trachurus japonicus nervous necrosis virus | species | 2 | 0 |
| taiwan | | upeneus japonicus nervous necrosis virus | species | 1 | 0 |
| taiwan | | upeneus tragula nervous necrosis virus | species | 1 | 0 |
| taiwan | | white star snapper nervous necrosis virus | species | 1 | 0 |
| taiwan | kaohsiung municipality | choerodon azurio nervous necrosis virus | species | 1 | 0 |
| taiwan | kaohsiung municipality | leiognathus equulus nervous necrosis virus | species | 1 | 0 |
| taiwan | taipei municipality | chaetodon bennetti nervous necrosis virus | species | 1 | 0 |
| taiwan | taipei municipality | cheilinus trilobatus nervous necrosis virus | species | 1 | 0 |
| taiwan | taipei municipality | terapon theraps nervous necrosis virus | species | 1088 | 0 |
| taiwan | taipei municipality | upeneus tragula nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | acropoma japonicum nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | carangoides armatus nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | carangoides equula nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | cephalopholis argus nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | decapterus kurroides nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | decapterus macrosoma nervous necrosis virus | species | 20 | 0 |
| taiwan | taiwan municipality | galeus sauteri nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | leiognathus equulus nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | leiognathus splendens nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | lophiomus setigerus nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | malakichthys elegans nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | microcanthus strigatus nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | oplegnathus punctatus nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | oreochromis mossambicus nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | ostichthys japonicus nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | parapercis sexfasciata nervous necrosis virus | species | 4 | 0 |
| taiwan | taiwan municipality | physiculus japonicus nervous necrosis virus | species | 2 | 0 |
| taiwan | taiwan municipality | platycephalus indicus nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | redspotted grouper nervous necrosis virus | species | 2 | 0 |
| taiwan | taiwan municipality | scomber japonicus nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | sphyraena japonica nervous necrosis virus | species | 1 | 0 |
| taiwan | taiwan municipality | trachurus japonicus nervous necrosis virus | species | 2 | 0 |
| thailand | | dicentrarchus labrax encephalitis virus | species | 1 | 0 |
| thailand | | redspotted grouper nervous necrosis virus | species | 1 | 0 |
| tunisia | | betanodavirus sp. | species | 8 | 0 |
| tunisia | | dicentrarchus labrax betanodavirus | no rank | 2 | 0 |
| tunisia | | dicentrarchus labrax encephalitis virus | species | 2 | 0 |
| tunisia | | epinephelus costae betanodavirus | species | 6 | 0 |
| tunisia | | epinephelus marginatus betanodavirus | species | 8 | 0 |
| tunisia | | redspotted grouper nervous necrosis virus | species | 3 | 0 |
| tunisia | | tunisian fish betanodavirus | species | 14 | 0 |
| turkey | | dicentrarchus labrax betanodavirus | no rank | 6 | 0 |
| turkey | | sparus aurata betanodavirus | no rank | 4 | 0 |
| united kingdom | | atlantic cod betanodavirus v0037 | species | 1 | 0 |
| united kingdom | | dover sole betanodavirus v0039 | species | 1 | 0 |
| united kingdom | | halibut betanodavirus v9954 | species | 1 | 0 |
| united states | | atlantic cod nervous necrosis virus | species | 1 | 0 |
| united states | | atractoscion nobilis nervous necrosis virus | species | 1 | 0 |
| united states | | mosquito nodavirus mnv-1 | species | 1 | 0 |
| united states | new york | golden pompano nervous necrosis virus | species | 1 | 0 |
| vietnam | | mouse grouper nervous necrosis virus | species | 2 | 0 |
| vietnam | dong nai province | epinephelus coioides nervous necrosis virus | no rank | 1 | 0 |