KnowraMonotremeLinked fromLinked fromThe 13 pages that link to Monotreme, each with the reason it gives.All 13Broader topic 4Narrower topic 1Compared with 8MammalCompared with: This exception distinguishes mammalian identity from the assumption that all mammals give live birth.MarsupialCompared with: Monotremes are the other living mammal lineage outside placentals and marsupials.Mammary glandCompared with: Monotremes produce milk but lack nipples, showing that mammary glands need not have the typical mammalian outlet.Marsupial pouchCompared with: Monotremes nourish hatchlings without a marsupial pouch.DiprotodontiaCompared with: Monotremes are a distinct mammalian lineage, unlike diprotodontian marsupials.Mammalian middle earCompared with: Monotremes show that the three-ossicle arrangement is shared across living mammal groups.EutheriaCompared with: Monotremes diverged outside Theria and therefore lie farther from Eutheria than marsupials do.DasyuromorphiaCompared with: Monotremes are another distinctive Australasian mammal lineage, but are not marsupials.