Deltavirus
Translingual
Etymology
New Latin, from Ancient Greek δέλτα (délta, “delta”) + -virus.
Proper noun
Deltavirus
- A taxonomic genus within the realm incertae sedis – certain delta viruses.
Hyponyms
- (genus): Hepatitis delta virus - sole species
References
Deltavirus on Wikispecies.Wikispecies 
Deltavirus on Wikimedia Commons.Wikimedia Commons - Deltavirus at International Committee on Taxonomy of Viruses