1908.] NATURAL SCIENCES OF PHILADELPHIA. 277 



Locality. — Laggan, Canada!. 



The description above was taken from the types. Two males from 

 the valley near I^aggan and young females from the neighboring 

 mountains 6,000 to 7,000 feet high. 



Lycosa quinaria Emerton, 1894. 



(Tr. Conn. Acad. Sci., 9, p. 422, PI. 3, figs. 5, 5a.) 



Female. — Cephalothorax dark reddish brown without markings. 

 Chelicene reddish black. Labium and endites colored like cephalothorax, 

 the endites scarcely paler distally, the labium not paler distally.' Sternum 

 like cephalothorax. Coxce beneath lighter than sternum. Legs red- 

 dish brown, paler beneath, immarked except for a few fine and incon- 

 spicuous longitudinal black hues, which are most distinct on femora, 

 on each of which there is one on the dorsal surface. Abdomen dark 

 brownish or gray, faintly paler along the middle, with a series of incon- 

 spicuous black marks each side. Epigynum reddish brown. Spinnerets 

 concolorous with abdomen. 



Cephalothorax shaped about as usual. Face with sides rounded and 

 widely sloping, in height about haK the length of the chelicerae. 



Anterior row of eyes well procurved, a line passing through the center 

 of the median eyes l^eing tangent to the posterior margins of the lateral 

 eyes ; anterior median eyes less than their diameter apart (five-sevenths) 

 some closer to the subequal lateral eyes; anterior lateral eyes their 

 diameter from front margin of clypeus, a little farther from eyes of 

 second row; anterior median ej^es their diameter from eyes of second 

 row; eyes of second row four-fifths their diameter apart ; quadrangle of 

 posterior eyes a little wider in front than long (9.75 : 6.75) ; between one- 

 fifth and one-sixth the length of the cephalothorax (nearly 5.5 : 1). 



Lower margin of furrow of chelicerce with three teeth equal in size or, if 

 any different, the third largest, moderately stout and acute ; upper 

 margin with three teeth of usual proportions. 



Legs stout; tarsi all straight, not at all curved; third femora straight; 

 fourth femora a little bent backward, not excavated behind ; second and 

 first femora bent forward and their anterior sides moderately exca- 

 vated near middle; tarsi and metatarsi of legs I and II scopulate; tarsi 

 of legs III and IV divided by a median setose band as usual. 



Total length, 10 mm. Length of cephalothorax, 5.2 mm.; width, 

 4 mm. 



For structure of epigynum see PI. XIX, fig. 7. 



Length of leg I, 12 mm.; tib. + pat., 4.4 mm.; met., 2.6 mm. 



Length of leg II, 11.6 mm. 



