1906.] NATURAL SCIENCES OF PHILADELPHIA. 285 



ing in the smaller size and the fewer spines on the margins of the caudal 

 tibiae, ten instead of fourteen in number. Brunner's species is very 

 briefly described and based on a male, but the specimen in hand 

 differs in the lesser length of the body and of the caudal femora and 

 tibiae, as well as the fewer tibial spines. 



Size rather large (compared with American species of the genus); 

 form somewhat compressed ; surface entirely glabrous, polished. Head 

 short and broad, occiput rounding toward the fastigiiun and bearing 

 a very slight median longitudinal sulcus, which is continued nearly to 



Fig. 5. — Anabropsis tonkinensis n. .sp. Lateral \-iew of tj'pe. (About X 2.) 



the extremity of the compressed fastigium, which latter is separated 

 from the vertex by a broad and shallow depression; frontal fastigium 

 touching the fastigium of the vertex; paired ocelli large, placed on the 

 lateral faces of the fastigium, median ocellus placed closer to the apex 

 of the facial fastigium than to the clypeal margin; eyes ovoid, flattened 

 cephalad, slightly prominent; antennal scrobes little elevated, proximal 

 and second antennal joints subcylindrical, the second considerably 

 smaller than the first, remainder of the antennae slender, moniliform. 



