476 



MUSEO NACIONAL DE BUENOS AIRES. 



FAUNE NOTOHIPPIDEENNE. 



Pour ce qui a rapport aux relations de cette faune, je m'en tiens 

 á ce quejen ai dit plus haut, p. 228. 



f Typolheria 



-j- Hegetotheriidae 



-|- Hegetotherium 



-j- Selatherium 



■\ Protypothekiidae 



■\ Protypothermm 



■j* Patriarchus 



•\ Icochilus 



f Toxodontia 



■f Nesodontidae 



■f Nesodon 



•f Adinotherium 



"I* Acrotherium 



•f Xotoprodon 



•f Xotodontidae 



Y Stenoteplianos 



Hippokiea 



J NOTOHIPPIDAE 



•f Notohippus 

 Pei'issodaclyla 



-|- Proterotheriidae 

 •f Proterotlieriutn 



i 



Licaphrium 



•f Macraucheniidae 



•f Theosodon 



•f Adiantidae 



•f Proadianhis 



f Amblypoda 



Y Astrapotheriidae 



-|- Astrapotherium 



•\ LOPHIODONTIDAE 



•j- Planodus 



f Ancylopoda 



-|- HOMALOTHERIIDAE 



-j- Diorotlierium 



•\ Homalotherinm 

 Rodentia 



CoÉNDIDAE 



■\ Steiromys 

 Anomaluridae 

 -j* Acaremys 

 Mtocastoridae 

 •\ Neoreomys 



VlSCACCIIDAE 



-|- Perimys 



T EOCARDIIDAE 



Eocardia 



Tricar dia 



Schistomys 



Phanomys 

 ■\ Hedimys 



AlloUieria 



Paradoxomyidae 



Mannodon 

 Paucilubepculata 



Abderitidae 



Abderites 



Epanorthidae 

 -j- Epanorthiis 



Paraepanorthus 



Pilchenia 



Dipilus 



Pichipüus 



Sarcobora 



Borhyaenidae 



Borhyaena 



Gra vi grada 

 T" Megalonychidae 



Hapalops 



Pseudhapalops 



Hyperleptus 



