1) Mammal family 2) Superfamily muroidea 
The muroids are classified in six families, 19 subfamilies, around 280 genera, and at least 1300 species. ==Taxonomy== ...
(from the article `Muridae`) ...than to any other group of rodents, but such affinity could also be expressed by recognizing each as a separate family and then bringing them ...
[n] - essential equal to suborder Myomorpha with the Dipodidae excluded
superfamily Muroidea noun essential equal to suborder Myomorpha with the Dipodidae excluded