Assertion: rock hyrax's gestation period | /r/HasProperty | up to eight months
Facets:
value: depending on the species
type: OTHER
Source sentences:
text: The gestation period for the hyrax can be up to eight months, depending on the species, with up to four young being born in a litter.
text: The gestation period of hyraxes is seven to eight months, and females can have up to four young in each litter.