Rodentia — Nagetiere. 
Paradigmata: 
Lagomyıdae — 
Leporidae Lepus cuniculus 
(Kaninchen). 
ciuridae = 
Haplo dontidae — 
Duplieidentata 
a TR 
Scıuromorpha 
I Castoridae a 
Scomyıidae — 
Myoxıdae | _ 
Pedetidae — 
Dipodidae = 
Simplieidentata } | Spalacidae _ 
Bi 
) 
| 
[ Anomaluridae — 
Protrogomorpha } 
I Lophiomyidae en 
| Muridae Mus rattus 
(Hausratte). 
[ Octodontidae — 
| Hystrieidae — 
Hystricomorpha } Chinchillidae == 
Myomorpha 
Dasyproctidae —_ 
Caviidae Cavia cobaya 
(Gemeines Meer- 
schweinchen). 
a 
