Chamberlin. — Geophiloidea. 



PLATE 3. 



Sogona minima, gen. et sp. nov. Johnson City, Tenn. 



Dorsal view of anterior portion. 



Ventral view of posterior portion. 



Ventral view of anterior portion. 



Palpus of second maxilla. 



Lab rum. 



An anterior ventral plate, showing pores. 



Timpina texana, gen. et sp. nov. Austin, Texas. 



Dorsal view of anterior portion. 

 Ventral view of anterior portion. 

 Ventral view of posterior portion. 



Haplophilus grenadae, sp. nov. Grenada, Miss. 



Ventral view of anterior portion. 

 Ventral view of posterior portion. 

 Tenth ventral plate, showing pores. 

 Dorsal view of anterior portion. 



