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List of monotremes and marsupials facts for kids

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Echidna - melbourne zoo
A Short-beaked Echidna on the move

The class Mammalia (mammals) is divided into two subclasses based on reproductive techniques: egg-laying mammals (yinotherians or monotremes - see also Australosphenida), and mammals which give live birth (therians). The latter subclass is divided into two infraclasses: pouched mammals (metatherians or marsupials), and placental mammals (eutherians, for which see List of placental mammals).

Subclass Prototheria (the monotremes)

Platypus in Geelong
Platypus shown to children.

Order Monotremata (monotremes, egg-laying mammals)

Subclass Theria

Infraclass Metatheria (marsupials)

Order Didelphimorphia (American opossums)

Opossum 2
Virginia opossum (Didelphis virginiana)
  • Family Didelphidae (opossums)
    • Subfamily Caluromyinae
      • Genus Caluromysiops
        • Black-shouldered opossum (Caluromysiops irrupta)
      • Genus Caluromys (woolly opossum)
        • Subgenus Caluromys
          • Bare-tailed woolly opossum (Caluromys philander)
        • Subgenus Mallodelphys
          • Derby's woolly opossum (Caluromys derbianus)
          • Brown-eared woolly opossum (Caluromys lanatus)
    • Subfamily Glironiinae
    • Subfamily Hyladelphinae
      • Genus Hyladelphys
        • Kalinowski's mouse opossum (Hyladelphys kalinowskii)
    • Subfamily Didelphinae
      • Tribe Metachirini
        • Genus Metachirus
          • Brown four-eyed opossum (Metachirus myosuros)
      • Tribe Didelphini
        • Genus Chironectes
        • Genus Lutreolina
          • Lutrine (Lutreolina massoia)
          • Lutrine or thick-tailed opossum (Lutreolina crassicaudata)
        • Genus Philander (gray and black four-eyed opossum)
          • Anderson's four-eyed opossum (Philander andersoni)
          • Deltaic four-eyed opossum (Philander deltae)
          • Southeastern four-eyed opossum (Philander frenatus)
          • McIlhenny's four-eyed opossum (Philander mcilhennyi)
          • Mondolfi's four-eyed opossum (Philander mondolfii)
          • Olrog's four-eyed opossum (Philander olrogi)
          • Gray four-eyed opossum (Philander opossum)
        • Genus Didelphis
          • White-eared opossum (Didelphis albiventris)
          • Big-eared opossum (Didelphis aurita)
          • Guianan white-eared opossum (Didelphis imperfecta)
          • Common opossum (Didelphis marsupialis)
          • Andean white-eared opossum (Didelphis pernigra)
          • Virginia opossum (Didelphis virginiana)
      • Tribe Thylamyini
        • Genus Chacodelphys
        • Genus Cryptonanus
        • Genus Gracilinanus
          • Aceramarca gracile opossum (Gracilinanus aceramarcae)
          • Agile gracile opossum (Gracilinanus agilis)
          • Wood sprite gracile opossum (Gracilinanus dryas)
          • Emilia's gracile opossum (Gracilinanus emilae)
          • Northern gracile opossum (Gracilinanus marica)
          • Brazilian gracile opossum (Gracilinanus microtarsus)
        • Genus Lestodelphys
        • Genus Marmosops (slender opossum)
          • Bishop's slender opossum (Marmosops bishopi)
          • Narrow-headed slender opossum (Marmosops cracens)
          • Creighton's slender opossum (Marmosops creightoni)
          • Dorothy's slender opossum (Marmosops dorothea)
          • Dusky slender opossum (Marmosops fuscatus)
          • Handley's slender opossum (Marmosops handleyi)
          • Tschudi's slender opossum (Marmosops impavidus)
          • Gray slender opossum (Marmosops incanus)
          • Panama slender opossum (Marmosops invictus)
          • Junin slender opossum (Marmosops juninensis)
          • Neblina slender opossum (Marmosops neblina)
          • White-bellied slender opossum (Marmosops noctivagus)
          • Little spotted slender opossum (Marmosops ocellatus)
          • Delicate slender opossum (Marmosops parvidens)
          • Brazilian slender opossum (Marmosops paulensis)
          • Pinheiro's slender opossum (Marmosops pinheiroi)
        • Genus Thylamys (fat-tailed mouse opossum)
      • Tribe Marmosini
        • Genus Tlacuatzin
          • Gray mouse opossum (Tlacuatzin canescens)
        • Genus Marmosa (mouse opossum)
          • Subgenus Stegomarmosa
          • Subgenus Marmosa
            • Isthmian mouse opossum (Marmosa isthmica)
            • Rufous mouse opossum (Marmosa lepida)
            • Mexican mouse opossum (Marmosa mexicana)
            • Linnaeus's mouse opossum (Marmosa murina)
            • Quechuan mouse opossum (Marmosa quichua)
            • Robinson's mouse opossum (Marmosa robinsoni)
            • Red mouse opossum (Marmosa rubra)
            • Tyler's mouse opossum (Marmosa tyleriana)
            • Guajira mouse opossum (Marmosa xerophila)
          • Subgenus Micoureus
        • Genus Monodelphis (short-tailed opossum)
          • Subgenus Minuania
            • Ronald's opossum (Monodelphis ronaldi)
            • Chestnut-striped opossum (Monodelphis rubida)
            • Reig's opossum (Monodelphis reigi)
            • Long-nosed short-tailed opossum (Monodelphis scalops)
            • Yellow-sided opossum (Monodelphis dimidiata)
            • Red three-striped opossum (Monodelphis umbristriata)
          • Subgenus Monodelphis
            • Sepia short-tailed opossum (Monodelphis adusta)
            • Amazonas short-tailed opossum (Monodelphis amazonica)
            • Northern three-striped opossum (Monodelphis americana)
            • Arlindo's opossum (Monodelphis arlindoi)
            • Northern red-sided opossum (Monodelphis brevicaudata)
            • Gray short-tailed opossum (Monodelphis domestica)
            • Emilia's short-tailed opossum (Monodelphis emiliae)
            • Gardner's short-tailed opossum (Monodelphis gardneri)
            • Amazonian red-sided opossum (Monodelphis glirina)
            • Handley's short-tailed opossum (Monodelphis handleyi)
            • Ihering's three-striped opossum (Monodelphis iheringi)
            • Pygmy short-tailed opossum (Monodelphis kunsi)
            • (Monodelphis macae)
            • Marajó short-tailed opossum (Monodelphis maraxina)
            • Obscure short-tailed opossum (Monodelphis obscura)
            • Osgood's short-tailed opossum (Monodelphis osgoodi)
            • Hooded red-sided opossum (Monodelphis palliolata)
            • (Monodelphis pinocchio)
            • Santa Rosa opossum (Monodelphis sanctaerosae)
            • Southern red-sided opossum (Monodelphis sorex)
            • Southern three-striped opossum (Monodelphis theresa)
            • One-striped opossum (Monodelphis unistriata)

Order Paucituberculata

Order Microbiotheria (monito del monte)

Order Notoryctemorphia (marsupial moles)

Order Dasyuromorphia (marsupial carnivores)

Thylacinus
Thylacine (Thylacinus cynocephalus)
Tasmanian Devil markings
Two devils, one without any white markings. Around 16% of wild devils have no markings.

Order Peramelemorphia (bandicoots and bilbies)

  • Family Thylacomyidae
  • Family Peramelidae
  • Family †Chaeropodidae
  • Family Peroryctidae (New Guinean bandicoots)
    • Subfamily Peroryctinae
      • Genus Peroryctes: New Guinean long-nosed bandicoots
        • Giant bandicoot, (Peroryctes broadbenti)
        • Raffray's bandicoot, (Peroryctes raffrayana)
    • Subfamily Echymiperinae
      • Genus Echymipera: New Guinean spiny bandicoots
        • Long-nosed spiny bandicoot, (Echymipera rufescens)
        • Clara's spiny bandicoot, (Echymipera clara)
        • Menzies' spiny bandicoot, (Echymipera echinista)
        • Common spiny bandicoot, (Echymipera kaluba)
        • David's spiny bandicoot, (Echymipera davidi)
      • Genus Microperoryctes : New Guinean mouse bandicoots
        • Papuan bandicoot, (Microperoryctes papuensis)
        • Subgenus Microperoryctes
          • Mouse bandicoot, (Microperoryctes murina)
        • Subgenus Ornoryctes
          • Eastern striped bandicoot, (Microperoryctes ornata)
          • Western striped bandicoot, (Microperoryctes longicauda)
          • Arfak pygmy bandicoot, (Microperoryctes aplini)
      • Genus Rhynchomeles
        • Seram bandicoot, (Rhynchomeles prattorum)

Order Diprotodontia (diprotodont marsupials)

Suborder Vombatiformes (wombats and koalas)
Suborder Phalangeriformes (possums and gliders)
Sugarglider hp
Sugar glider
Suborder Macropodiformes (kangaroos, wallaroos, wallabies)
Grey Roo with Joey SMC 2006
Western grey kangaroo and Joey
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List of monotremes and marsupials Facts for Kids. Kiddle Encyclopedia.