1910.] NATURAL SCIENCES OF PHILADELPHIA. 75 



TmeticuS moestUS = Gonglydium trilobatus Enicr. 

 Tmeticus debilis. 



Unchanged; a description, with figures, is given by Emerton in 



1909 from New England specimens. 



Tmeticus palustris = Gongylidium trilobatus Em. 

 Tmeticus distinctus. 



I give a new figure of the epigynum (PI. XI, fig. 27); this shows a 

 great resemblance to that of T. bidentatum Emer. which Emerton 

 figures in 1909, and probably it is that species. Crosby gives some 

 notes under the genus Tapinocyba. 



Tmeticus maculatus. 



Crosby has given some notes on it; probably the female of T. 

 probatus; Emerton in 1909 gave a new figure of the epigynum which 

 shows two lobes as in my figure. 



Tmeticus minutus. 



Crosby has given notes under the genus Gongylidiellum, a new 

 figure of palpus is here given (PI. X, fig. 5). 



Tmeticus gnavus. 



Xew figures are given of the palpus (PI. X, figs. 3, 7); it is in the 

 trilobatus group. 



Erigone longipalpis. 



More properly placed under E. persimilis Cb. 

 Linyphia communis. 



I place this in Frontinella Cambr. 



Linyphia clathrata. 



This belongs to Neriene. 



Linyphia phrygiana var. annulipes. 



This variation in color is hardly worthy of a name. 



Linyphia variabilis. 



Belongs to Neriene. 



Linyphia conferta. 



Belongs to Neriene, Emerton considers the true conferta to be a 

 southern form, and has described this as Linyphia maculata. 

 Stemonyphantes bucculentus. 



Is the type of the genus Bolyphantes. 

 Diplostyla pallida. 



This is a very pale specimen of nigrina. 



