Reticulariaceae is a family of slime molds recognized by the Integrated Taxonomic Information System and is composed of the genera Dictydiaethalium, Enteridium, Lycogala, Reticularia, and Tubifera.

[1] However, other classifications place Dictydiaethalium in the family Dictydiaethaliaceae and the other genera above in the family Tubiferaceae.

[2]