DASTPIDJ:. CH0L2EPUS. 289 



b. Skull : male. Shoalaven, Australia. Presented by J. Macgilli- 



vray, Esq. 



c. Skull. 



d. Skeleton (imperfect). From the Zoological Society's Collection. 



e. Skull. From Mr. Yarrell's Collection. 



/. Skeleton : young. Presented by Professor Owen. 



ECHIDNA. 



The Brown Echidna. Echidna setosa. 



Cervical vertebrae 7 



Dorsal 16 



Lumbar 3 



Sacral 3 



Caudal 12 



a. Skeleton. Van Diemen's Land. Presented by Capt. Mangles. 



b. Skeleton (imperfect). From the Zoological Society's Collection. 



The Echidna. Echidna hystrix. 



Echidna hystrix, Spic, Cepkalog. tab. 7. fig. 15 (skull). 



L'Echidne", Cm\, Oss. Foss. v. p. 143. pi. 13. fig. 1 (skeleton), figs. 2-21 



(skulls and parts of skeleton). 

 Omitkorkynckus paradoxus, Owen, Odontology, Article in Encycl. 



Brit., new series, p. 440. fig. 48 (jaws and teeth). — Waterhouse, Nat. 



Hist. Manun. i. pp. 41, 42 (skeleton and skull), p. 23 (sternum). 



Cervical vertebras 7 



Dorsal 16 



Lumbar 3 



Sacral 3 



Caudal 12 



a. Skeleton. "W. Australia. From Mr. Warwick's Collection. 



b. Skeleton, without a skull. From the Zoological Society's Collection. 



CHOLffiPUS. 



Teeth :— Incisors ^ ; Canines 1 ^-; Molars |^; = 18. 



The Unau. Cholsepus didactylus. 



Owen, Odont. pi. 81. figs. 3-5 (dentition). 



Bradvpus didactylus, Cuv., Oss. Foss. v. p. 73. tab. 6, tab. 7. figs. 3, 5 



(skull), cop. Cm:, Reg. An. Dlust. tab. 70. fig. 2.—Blainv., Osteog. 



G. Bradypus, tab. 1. fig. 1 (skeleton), tab. 3 (skull). — Rapp, Eden- 



taten, taf. 3. fig. 2 (skull). — Guerin, Icon. R. A. tab. 33. fig. 2, 2 a 



(skull). 



v 



