MAM AIA LIA, 589 
cerebrum being large, well convoluted and covering the 
cerebellum. The placenta is metadiscoidal (see page 482) 
and deciduate and the uterus is simple. 
Fig. 395.—LaTERAL AND VENTRAL VIEWS OF SKULL OF 
SEMNOPITHECUS NEMc&us. 
(After Dr BLAINVILLE.) 
Frontal. Parietal. 
Note the shortened facial and expanded cranial regions, the dentition 3}34, 
the bony auditory meatus, the suture between frontal and squamosal. 
Family 1.—-Hapalida.—The Marmosets of Neogcea (S. America). 
They are the most quadrupedal of the Anthropotdea, ~ As an exception 
