Selected Taxon
Lelystad virus
The lineage is ordered from the selected organism upward toward higher-level taxonomy.
Starting point:
Lelystad virus
Level 1:
PRRSV
(species)
Level 2:
Arterivirus
(genus)
Level 3:
Arteriviridae
(family)
Level 4:
Nidovirales
(order)
Level 5:
ssRNA positive-strand viruses, no DNA stage
(no rank)
Level 6:
Vira
(no rank)
Level 7:
all
(no rank)