Texas Subcategories This category has the following 5 subcategories, out of 5 total. A Redirects from alternative scientific names of viruses (247 P)M Redirects to monotypic taxa of viruses (54 P) Redirects from monotypic taxa of viruses (67 P)S Redirects from scientific names of viruses (104 P) Redirects to scientific names of viruses (22 P)