| h5n1 subtype | no rank | viruses and viroids | viruses | no rank | 102793 |
| influenza a virus | species | viruses and viroids | viruses | species | 11320 |
| influenza a virus (a/brown-head gull/thailand/vsmu-4/2008(h5n1)) | no rank | viruses and viroids | viruses | no rank | 526561 |
| influenza a virus (a/brown-headed gull/hong kong/709/2011(h5n1)) | no rank | | | no rank | 1277899 |
| influenza a virus (a/brown-headed gull/qinghai/1/2009(h5n1)) | no rank | viruses and viroids | viruses | no rank | 871222 |
| influenza a virus (a/brown-headed gull/qinghai/19/2009(h5n1)) | no rank | | | no rank | 710196 |
| influenza a virus (a/brown-headed gull/qinghai/2/2009(h5n1)) | no rank | viruses and viroids | viruses | no rank | 871223 |
| influenza a virus (a/brown-headed gull/qinghai/3/2007(h5n1)) | no rank | viruses and viroids | viruses | no rank | 587100 |
| influenza a virus (a/brown-headed gull/qinghai/4/2007(h5n1)) | no rank | viruses and viroids | viruses | no rank | 587101 |
| influenza a virus (a/brown-headed gull/qinghai/6/2007(h5n1)) | no rank | viruses and viroids | viruses | no rank | 587102 |