Members of the genus Petorquevirus have genomes of 2.4–2.7 kb and have been identified in a dog (species Canis lupus familiaris, family Canidae), a masked palm civet (species Paguma larvata, family Viverridae) and an American dog tick (species Dermacentor variabilis, family Ixodidae), although this last example may be bloodmeal-derived.
Viruses in the two species included in the genus Omicrontorquevirus have genomes of about 2.6 kb and were identified bears (family Ursidae).
Different species in the genus have orf1 genes with <69% pairwise identity.
The only species in the genus Omegatorquevirus includes a virus with a genome of about 2.5 kb identified in a gorilla (species Gorilla gorilla, family Hominidae).
Different species in the genus have orf1 genes with <69% pairwise identity.
The only species in the genus Nutorquevirus includes a virus with a genome of about 2 kb identified in a harbor seal (species Phoca vitulina, family Phocidae).
Different species in the genus have orf1 genes with <69% pairwise identity.
Members of the genus Mutorquevirus genus have genomes of 2.9–3.2 kb and have been identified in horses (family Equidae).
Different species in the genus have orf1 genes with <69% pairwise identity.
Members of the genus Memtorquevirus have genomes of 3–3.2 kb and have been identified in humans.
Different species in the genus have orf1 genes with <69% pairwise identity.
The single species in the genus Lamedtorquevirus includes a virus with a genome of about 3.1 kb identified in a human.
Different species in the genus have orf1 genes with <69% pairwise identity.
Members of the genus Lambdatorquevirus have genomes of 2.1–2.2 kb and have been identified in seals of the family Phocidae.
Different species in the genus have orf1 genes with <69% pairwise identity.
Viruses in the genus Kappatorquevirus have genomes of about 2.8 kb and have been identified in pigs (family Suidae).
Different species in the genus have orf1 genes with <69% pairwise identity.
Viruses in the two species included in the genus Iotatorquevirus have genomes of about 2.8 kb and have been identified in a pig (family Suidae) and a bear (family Ursidae). The latter is from a fecal sample and thereby possibly diet-derived.
Different species in the genus have orf1 genes with <69% pairwise identity.
