Insular flying fox 5 cyclovirus and 14 gemycircularvirus novel species. Three of the viruses were sampled in consecutive years and six were found at multiple sites indicating that they are persistently associated with insular flying fox colonies. Insular flying fox The insular flying fox or Pacific flying fox ("Pteropus tonganus") is a species of flying fox in the family Pteropodidae. It is geographically widespread, the most widespread flying fox in the Pacific: it is found in American Samoa, the Cook Islands, Fiji, New Caledonia, Niue, Papua New Guinea, Samoa (where it is called "pe'a fanua, pe'a fai" and "taulaga"), the Solomon Islands, Tonga,
Rennell flying fox 1962, Hill published that he considered Rennell's flying fox as a subspecies of the Solomons flying fox, with a trinomen of "Pteropus rayneri rennelli". The forearm of the holotype was long. The fur of its back is uniformly brownish, with the fur of its neck and face lighter. Females give birth to one offspring per litter, with the young called a "pup." Its lifespan is estimated at 8–9 years. It is nocturnal, roosting in sheltered places such as trees during the day. Individuals roost by themselves. It is only known from Rennell Island, which is part of the Solomon Islands.