300 



R. I. POOOCK. 



wardly directed stemo-coxal or maxillary process, the coxae 

 of the second leg meeting each other in the middle line in 

 front of the prosomatic sternum, and sending forwards these 

 processes, which are in contact throughout their length, to 



Fig. 3. — Restoration of Palseoplioniis Ilunteri (veiit.ral view). 



underlie the mouth. The coxfe of the third and fourth legs, 

 on the contrary, are devoid of sterno-coxal processes, and are 

 separated from each other in the middle line by the sternal 

 plate, against the sides of which they abut. 



