Viruses assigned to the genus Ohlsrhavirus form a distinct monophyletic group based on well-supported Maximum Likelihood or Maximum Clade Credibility trees inferred from complete L sequences. Viruses assigned to the genus have been discovered in culicine mosquitoes (primarily Ochlerotatus spp. or Culex spp.) collected from Europe, Asia, Australia, Africa or the Americas.
Viruses assigned to the genus Mousarhavirus form a distinct monophyletic group based on well-supported Maximum Likelihood or Maximum Clade Credibility trees inferred from complete L sequences. Moussa virus (MOUV; species Mousrhavirus moussa), the only virus assigned to the genus, was isolated from hard ticks.
Viruses assigned to the genus Lostrhavirus form a distinct monophyletic group based on well-supported Maximum Likelihood or Maximum Clade Credibility trees inferred from complete L sequences. Lostrhaviruses have been detected in hard ticks (Ixodidae). Lone star tick rhabdovirus (LSTRV; species Lostrhavirus lonestar) was detected in a tick collected from a patient with a rash illness.
Viruses assigned to the genus Caligrhavirus form a distinct monophyletic group based on well-supported Maximum Likelihood or Maximum Clade Credibility trees inferred from complete L sequences. Viruses assigned to the genus have been detected in sea lice (Copepoda: Caligidae).
Viruses assigned to the genus Alphanemrhavirus form a distinct monophyletic group based on well-supported Maximum Likelihood or Maximum Clade Credibility trees inferred from complete L sequences. Viruses assigned to the genus have been detected in parasitic nematodes (roundworms of the phylum Nematoda). They are distinct phylogenetically from viruses assigned to the genus Betanemrhavirus.
Viruses assigned to the genus Tupavirus form a distinct monophyletic group based on well-supported Maximum Likelihood or Maximum Clade Credibility trees inferred from complete L sequences. Tupaviruses infect mammals and birds. The genome organisation features an alternative long ORF (Px or C) in the P gene and a gene encoding a small hydrophobic protein (U1 or SH) between the M gene and the G gene.
