MACROPID 4!.— PERACYON. 133 
CHEROPUS. 
bs 
Teeth :—Incisors = ; 
s 1-1 = =” 
Canines =; Premolars 3; Molars + ;=48. 
The Cu@rorvs. Cheropus castanotus, 
Waterhouse, Nat. Hist. Mamm. i. pl. 20. fig. 4 (skull), 1846. 
a, 6, Skulls, and bones of body. Three miles off Muda, Australia. 
Presented by Sir T. Mitchell. 
PERAGALEA. 
Teeth :—Incisors =?; Canines =; Premolars =; Molars $+ ;=48. 
The PeraeatEa. Peragalea lagotis. 
Perameles lagotis, Reid, Trans. Zool. Soc. i. pl. 71. fig. 1 (base of 
skull).—Owen, Odont. ii. pl. 98. fig. 5 (skull and teeth). 
Perameles (Macrotis) lagotis, Waterhouse, Nat. Hist. Mamm, i. pl. 20. 
fig. 1 (base of skull). 
a. Skull, limbs, and caudal vertebra. Presented by Mr. J. Baker. 
6. Skull: young. Port Leschenault. Presented by W. E. Bates, Esq. 
ec. Skull. From the Zoological Society’s Collection. 
d. Skull. Gawler Plains, Australia. From Mr. Stevens’s Collection. 
PERACYON. 
‘ : ro 3-3 4 
Teeth :—Incisors =; Canines =; Premolars =; Molars =;=46. 
The Tasmanran Wor. Peracyon cynocephalus. 
Thylacinus harrisii, Owen, Trans. Zool. Soc. ii. p- 406. pl. 70 (skull).— 
Laurent et Bazin, Aun. d’Anat. et Phys. iii. pl. 4 fig. 6 (lower jaw). 
—Temm., Mon. Mamm. pl. 7. figs. 1, 2, 3, & 4 (skull).—Owen, 
Odont. pl. 98. fig. 1 (teeth).— Van der Hoeven, Verz. der Platen, 
a fig. 8, 1833.—Lesson, Centurie Zoologique, p. 14. pl. 2a, 6 
8 ; 
Tei cynocephalus, Waterhouse, Nat. Hist. Mamm. i. pl. 21. 
fig. 3 (base of skull). 
Cervical vertebre...........45. 7 
Dorsal Poe a awd Beene Koti os 13 
Trambar sii siek Ma ccc ace ew ees eae 6 
Sacral och PAR aa 2 
Caudal ..2cccoccaa eee kak oe ore es 18 (imperfect). 
a. Skull. Van Diemen’s Land. From Mr. Gould’s Collection. 
b. Limbs. From the Zoological Society’s Collection. 
c, d. Skulls. Van Diemen’s Land. Presented by G. R. Gunn, Esq. 
e. Skeleton (the tail and feet imperfect), From the Zoological So- 
ciety’s Collection. 
