1908.J NATURAL SCIENCES OF PHILADELPHIA. 273 



Legs with the anterior tibise armed beneath with three pair of spines, 

 these short as usual, the apical pair reduced; anterior patella armed 

 behind ; tibiae II armed in front and behind ; tibia + patella IV a little 

 longer than cephalothorax, shorter than tibia + patella I. 



Total length, 16 mm. Length of cephalothorax, 7 mm.; width, 

 5.8 mm. 



For structure of epigijnum see PI. XIX, fig. 2. 



Length of leg I, 2L6 mm.; tib. + pat., 8.2 mm.; met., 5 nun. 



Length of leg II, 21.6 mm. 



Length of leg III, 18.9 mm. 



Length of leg IV, 23.7 mm. ; tib. + pat., 8 mm. ; met., 7 mm. 



Male. — Cephalothorax, chelicerw and sternum blackish. Labium, 

 endites and cozce of legs beneath dark brown, as in female. Pubes- 

 cence throughout brown, dense. 



For structure of palpal organ see PI. XIX, fig. 3. 



Total length, 11 mm. Length of cephalothorax, 6 mm.; width, 

 5 mm. 



Length of leg I, 23.6 mm.; tib. + pat., 8 mm.; met., 6.8 mm. 



Length of leg II, 2.3 mm. 



Length of leg III, 21.6 mm. 



Length of leg IV, 24.4 mm. ; tib. + pat., 7.7 mm. ; met., 7.7 mm. 



Locality. — Canada !. 



The description above was taken from the types. 



Lycosa beanii Emerton, 1894. 



(Tr. Conn. Aoad. Sci., 19, p. 421, PI. 3, figs. 2 to 2b.) 

 Female. — Sides of cephalothorax and eye region blackish brown; 

 back of eyes a lighter reddish brown median stripe as wide as the 

 eye area ; the median stripe narrowing distinctly to posterior declivity, 

 constricted in front of dorsal groove, widening out again at posterior 

 margin. No light colored lateral stripes. Chelicerce blackish or black- 

 ish brown. Labium and endites reddish brown. Sternum deep brown, 

 faintly paler along middle. Coxa of legs beneath distinctly lighter than 

 sternum, brown. Legs brown, paler than sides of cephalothorax, entirely 

 unmarked below but femora above and on sides, especially on posterior 

 pairs, with rather indistinct closely arranged dark and light transverse 

 markings. Abdomen brown down middle, blackish brown across front 

 declivity and in a band passing over each antero-lateral angle and 

 down the side of dorsum. A dark basal lanceolate mark evident 

 reaching the middle of dorsum behind. Posteriorly a series of dark 

 angular bars crossing from side to side, leaving light colored chevrons 



