chamberlin: geophiloidea of the southeastern states. 409 



LINOTENIINAE. 



Linotenia C. L. Koch. 



L. bidens (Wood). 



L. bothriopa (Wood) = L. fulva (Sager). 



L. branneri Bollman. 



L. chionophila (Wood) = ? branneri Bollman. 



L. fulva (Sager) 



L. robusta (Meinert) = L. fulva (Sager). 



L. ruber Bollman = L. bidens (Wood). 



Agathothus Bollman. 

 A. gracilis Bollman. 



SOGONIDAE, fam. nov. 



Sogona, gen. nov. 

 S. minima, sp. nov. 



Timpina, gen. nov. 

 T. texana, sp. nov. 



HIMANTARIIDAE. 



Gosiphilus Chamberlin. 

 G. laticeps (Wood). 



Haplophilus Verhoeff. 



H. grenadae, sp. nov. 



The families recognized as occurring in the region may be separated 

 by means of the following key. 



Key to families. 



a. Mandibles with a single pectinate lamella, and with no dentate 

 lamella, 

 b. Antennae flattened, attenuated distad; labrum of one piece 

 which is fused mesally and free laterally. Sogonidae, fam. nov. 



