PROTHERIA

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PROTHERIA
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tachyglossus
zaglossus
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Ornitorhynchus
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METATHERIA
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Didelphimorphia Didelphidae AM Paucitubercu
lata Caenolestidae AM Microbiotheria
Microbiotheriidae AM Dasyuromorphia
Dasyuridae AU Thylacinidae AU
Myrmecobiidae AU Peramelemorphia
Peramelidae AU Notoryctemorphia
Notoryctidae AU Diprotodontia
Potoroidae AU Macropodidae AU
Phalangeridae AU Burramyidae AU
Tarsipedidae AU Vombatidae AU
Phascolarctidae AU
METATHERIA
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5 1 3 4
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Epipubic bones (kangaroo)
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CONVERGENT EVOLUTION
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DASYURIDAE
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MYRMECOBIIDAE Myrmecobius fasciatus NUMBAT
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PERAMELIDAE
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Potorous POTOROO
Bettongia BETONG
Hypsiprymnodon MUSKY RAT-KANGAROO
POTOROIDAE
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MACROPODIDAE
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PHALANGERIDAE
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VOMBATIDAE
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PHASCOLARCTIDAE
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TARSIPEDIDAE Tarsipes rostratus HONEY POSSUM
CHRYSOCHLORIDAE Notoryctes typhlops MARSUPIAL MOLE
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NEW WORLD POSSUMS DIDELPHIDAE
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MICROBIOTHERIA Dromiciops
PAUCITUBERCULATA Caenolestes
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DIDELPHODON
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CLADOSICTIS
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THYLACOSMILUS
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AUSTRALIAN MEGAFAUNA
Thylacoleo
Procoptodon
Diprotodon
Palorchestes
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EUTHERIA
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XENARTHRA
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XENARTHRA
4 families DASYPODIDAE Armadillos MYRMECOPHAGIDAE
Anteaters MEGALONICHIDAE Two-toed
sloths BRADYPODIDAE Three-toed sloths
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Dasypodidae
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Dasypodidae
GLYPTODONT
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20 species from SE N Am into S Am
Dasypodidae
Dasypus
Chaetopractus
Priodontes
Chlamyphorus
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Myrmecophagidae
4 species Mexico S Am
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Myrmecophagidae
Myrmecophaga
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Myrmecophagidae
Tamandua
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Myrmecophagidae
Cyclopes
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Bradypodidae
2 recent species in S Am
Bradypus
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2 species in S Am
Megalonichidae
Choloepus
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Megalonichidae
Eremotherium
Megatherium
Megalonyx
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AFROTHERIA
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TUBULIDENTATA
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MACROSCELIDEA
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MACROSCELIDEA
4 genera, 19 species AFRIKA
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Chrysochloridae 10 gen, 30 spp from
Af Tenrecidae 10 gen, 24 spp from Af M
AFROSORICIDA
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SIRENIA
Dugongidae 1 genus, 1 species Trichaechidae 1
genus, (3) species Hydrodamalidae
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Trichachidae
Trichechus
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Dugongidae
Dugong
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Hydrodamalidae
Hydrodamalis (1741-1768)
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PROBOSCIDEA
molar
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HYRACOIDEA
1 family, 3 genera, 4 species
Triangular incisors
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HYRACOIDEA