J. H. Emerton — Nev^ England Theridldcv. 43 



Cornicularia tricornis, new. 



Plate XI, figure 8. 



This resembles Menge's Pholojys fKirilhttns, but. tlie ))eculiar hump 

 is mucli sliorter and tlie upper eyes farther forward. The leiigtli is 

 1*5""". Cephalothorax dark brown, not much darker toward the 

 liead. Palpi same color. Legs orange. Abdomen dark gray or 

 black. The lower horn is much as in pcdlid a, with a few stiiF bristles. 

 The upper horn is forked at the forward end with bristles on the 

 outer edges. The head behind the horn is abruptly raised, and car- 

 ries the upper middle eyes. There is a sharp groove on each side of 

 this ridge. Figs. 8, 8a. 



Three males from Mt. Washington, N. H., June, 1811. 



Cornicularia auranticeps, new. 



Pl\TE VIII, FIGURE 6. 



Smaller than the other bright coloied species, about the length of 

 direcfa, but stouter. Cephalothorax uniform bright orange. Legs 

 orange toward the body, blackish toward the tips. Abdomen dark 

 bluish black. The horn of the male is short and points upward, 

 spreading into two sliort lobes at the tip, covered with short, re- 

 curved hairs. The palpal organ is much like that of the other 

 species, but the tibia has two long, blunt teeth, Figs. 6, Qb, very 

 different from the others. 



Eastern Massachusetts and White Mountains, New Hampshire. 



Cornicularia clavicornis, new. 



Plate VIII, figure 1. 



A small, dark colored species, about 2™™ long. Cephalothorax 

 dark brown. Abdomen dark gray. Legs orange-brown. Head of 

 male with a short horn swelled at the end. The tibial hook is long 

 and has a smaller hook parallel and close to it. Fig. la. 



One male from Mt. Washington, N. H. 



Lophomma Menge. 

 The females resemble Eophocarenum and Cornicularia, but the 

 males have the mandibles smaller and the head extended forward 

 beyond them and divided into two humps, one carrying the front 

 middle eyes and the other the hind middle pair. The front middle 

 eyes are close together on the forward end of the hump, and over 

 them are a few stiff hairs directed upward. The hinder hump has a 

 crest of hairs directed forward. The tibia of tlie male })alpus is very 



