1) Family erinaceidae 2) Mammal family 3) True hedgehogs 
Erinaceidae is the only living family in the order Erinaceomorpha, which has recently been subsumed with Soricomorpha into the order Eulipotyphla. Eulipotyphla has been shown to be monophyletic; Soricomorpha is paraphyletic because Soricidae shared a more recent common ancestor with Erinaceidae than with other soricomorphs. Erinaceidae contains th...
(from the article `insectivore`) ...relationship with other lipotyphlans and even with other mammalian orders is unresolved. Moles (family Talpidae) are sometimes classified in this ...
[n] - true hedgehogs
family Erinaceidae noun true hedgehogs