22 PROCEEDINGS OF THE ACADEMY OF [1892. 



median basal stripe on dorsum ; color made up of darker and 

 lighter spots; spinnerets yellow; epigynum reddish, two distinct 

 cavities close together ; eyes occupying almost the whole of the 

 front of the cephalothorax ; legs Avith black spines and fine black 

 hairs; abdomen with white hairs; bristles at base of abdomen not 

 prominent. 



One specimen, Fall Creek, Sept. 



Clubiona americana Em. 



This is the C ornata Em. 1890, which is preoccupied by Thorell 

 in 1875. 



Common, often under bark in cases. 



Clubiona excepta Koch. 



Frequent, Primrose Cliffs, Beebe Island. 

 Trachelas tranquilla Hentz [ruber Keys). 



Clubiona tranquilla Hentz. 



Not uncommon, Cascadilla Creek, Six Mile Creek. 

 Anyphsena incerta Keys. 



Uncommon, Indian Spring, Buttermilk Creek, Fall Creek, Nov., 

 Feb., iVIarch. 



Anyphsena saltabunda Hentz. 



Uncommon, Six 3Iile Creek, Enfield Creek, Sej)t, 



Phrurolithus minutus, nov. sp. Plate I, figs. 67, 67a and 67b. 



Total length 9 21 mm. 



Length of cephalothorax •95mm. breadth •95mm. 



Length of abdomen 1^25mm. breadth '1 mm. 



Cephalothorax bright yellow with a black stripe each side, which 

 meet behind, and in front through the eye-region ; extreme margin 

 also black ; abdomen yellowish white with black chevrons; sternum 

 and venter yellowish white; legs yellowish, the first tibia and 

 jjatella black ; epigynum reddish ; cephalothorax as broad as long, 

 very low; abdomen long; the two cavities of the epigynum are 

 close together at base and diverge, so that they are much separated 

 behind, while in P. pugaatus they are closer together at the 

 caudal part than at cephalic. 



Occasional. Fall Creek, Buttermilk Creek, Sept. 



Phrarolithus pugnatus Era. 



Frequent under stones. Fall Creek. 



