5 86 



E. B. BRANSON 



the postero-inner corner of the orbit. The main part of the posterior 

 mucous canals begins on the postfrontals, and passes backward in a 

 broad curve to a point in front of the middle of the postorbitals, 



Fig. 7. — Upper view of skull of Anaschisma browni, one-third natural size. 



where the part passing forward on the postorbitals meets it. It then 

 turns at a sharp angle and passes outward and forward. Eyes large, 

 subcircular, situated in anterior half of skull; nares large, approxi- 



