BEAVER Castor Fiber 88
MUSK RAT {Fiber zibethicus.--_Des._ } 90
{ Ondatra zibethica.--_Lacep._}
HARE Lepus timidus 91
RABBIT (_Wild_) Lepus cuniculus 93
RABBIT (_Domestic_) 94
SQUIRREL Sciurus vulgaris 95
DORMOUSE Mus avellanarius Myoxus muscardinus.--_Schreb._ 96
MARMOT, or } Mus marmotta Arctomys Marmotta.--_Gmel._ 97
ALPINE RAT }
GUINEA-PIG Mus porcellus {Cavia cobaya.--_Pall._ }
{ Cavia aperea.--_Erxl._ }98
{ Hydrochœrus aperea.--_F. Cuv._}
MOUSE Mus musculus 99
RAT Mus decumanus 100
WATER RAT Mus amphibius {Mus aquaticus.--_Briss._ }
{*Lemmus aquaticus.--_F. Cuv._--Arvicola}
{ amphibia.--_Desm._ and _Jenyns._} 102
{ Arvicola aquatica.--_Flem._}
LEMMING Mus Lemmus Myodes Lemmus.--_Pall._ 103
JERBOA {Dipus Jerboa.--_Gmel._} 104
{ Mus sagitta.--_Pall._}
CHINCHILLA Chinchilla lanigera 105
PORCUPINE Hystrix cristata 106
COUENDOU Hystrix prehensilis Synetheres prehensilis.--_Cuv._ 106