374 D. F. A. JENTINK. MAMMALS. 



ARTIODACTYLA. 

 21. Sus papuensis Lesson. 



A very young spécimen, from Tarfia, July 15. 1903. The reddish brown stripes are well developed; 

 terminal half of tail white. 



There are finally in the collection of the Humboldt Bay expédition several skulls with- 

 out lower jaws, in more ore less poor condition, being found on the sea-shore, in March 

 1903, partly bleached ; and 5 lower jaws from Mapar, Manikion-country, March 1903, besi- 

 des 2 lower jaws from Tobadi, March 1903. They ail once belonged to Pigs. They fairly 

 well agrée with my figures of adult skulls of S. papuensis (Notes Leyden Muséum, 1905/6, 

 Vol. XXVI, plate 13), adult skulls however of Sus niger I ne ver saw. 



EXPLICATION OF PLATE XVI. 



Figs. 1, 2 and 3. Skull of Pogonomys sexplicatus Jentink. 



Figs. 1 and 2 natural size, fig. 3 enlarged. 

 Figs. 4, 5 and 6. Skull of Pogonomys multiplicatus Jentink. 



Figs. 4 and 5 natural size, fig. 6 enlarged. 

 Figs. 7, 8 and 9. Skull of Dûrcopsis Hageni Heller. 

 Fig. 10. Doreopsis Hageni Heller. Spot beyond base of tail. 

 Fig. 11. Phalanger maculatus E. Geoffroy. Part of underside of tail. 



