DErSCRIPTlON OF SPECIES EXAMINED 



Fig. 60. — Vulpine Phalanger. Tn- 

 chosurus vulpecula. X 15. Manus. 

 D. 3. Terminal phalanx (tip) 

 section longitudinal through 

 papillary ridges at right angles. 



Fig. 61. — Vulpine Phalanger. Tri- 

 cliosurus vulpecula. x 15. Tail, 

 ventral surface, scales here 

 arranged in transverse rows. 

 Section longitudinal. 



Fig. 



-PoTOROo. Potorous tridadylus. x 25. Pes, D. 3. 

 Terminal phalanx, section longitudinal. 



ridges. Each scale possesses, like those of Fig. 59 its own Driisen- 

 leisten (two each) and poorly developed papillae of the corium. 

 Potorous tridaetylus. — Figs. 62, 63, 64 show the variable 

 nodules found on the epidermis mostly lying in rows on the 

 hind foot, and very long, well-formed papillae of the corium 

 extending far up into these epidermis nodules. This is common 

 among the members of the Marsupial order. 



