Viroids

Taxonavigation

Classification System: ICTV (2026 Release, MSL#41, release v1)

(Unranked): Virus
Group: Circular ss RNA
Group: Viroids
Familiae: Avsunviroidae – Pospiviroidae

Unclassified Viroids: Apple fruit crinkle viroid – Apple hammerhead viroid-like RNA – Botryosphaeria dothidea circular viroid-like RNA – Cherry leaf scorch small circular viroid-like RNA 1 – Cherry small circular viroid-like RNA – Citrus cachexia viroid-JF1 – Citrus transiently-associated hammerhead viroid-like RNA1 – Coleus yellow viroid – Colorectal cancer-associated viroid – Fig hammerhead viroid-like RNA – Grapevine hammerhead viroid-like RNA – Japanese citrus viroid 1 – Mulberry small circular viroid-like RNA 1 – Rubber viroid India/2009 – Trichoderma spirale orphan RNA – Viroid-like DNA – Vitis vinifera viroid

Name

Viroids

References

• Viroids – Taxon details on National Center for Biotechnology Information (NCBI).
• Viroids – Taxon details on National Center for Biotechnology Information (NCBI). (unclassified)
• ICTVdb Taxonomic Structure of Viroids
• https://web.archive.org/web/20060406162423/http://www-micro.msb.le.ac.uk/3035/Viroids.html
• ICTV Virus Taxonomy 2014
• ICTV 9th report 2011