Myoviridae
(tree size 1033)
Podoviridae
(tree size 341)
Siphoviridae
(tree size 2137)
Ackermannviridae
(tree size 78)
Autographiviridae
(tree size 494)
Chaseviridae
(tree size 24)
Demerecviridae
(tree size 97)
Drexlerviridae
(tree size 50)
Herelleviridae
(tree size 146)
Guelinviridae
(tree size 14)
Rountreeviridae
(tree size 35)
Salasmaviridae
(tree size 30)
Schitoviridae
(tree size 115)
Zobellviridae
(tree size 20)