17S 



J. 11. Emerton, 



is the seashore and sand dune species described by Scudder as 

 L. aremcola in Psyche 1877. L. avara Keys, L. baltimoriana Keys, 

 and Pardosa littoralis Banks been have found in New England and 

 new figures and descriptions of them are given. 



Since the publication of N. E. Attidae in 1891 the number of 

 species of that family known in New England has been largely 

 increased, but nearly all the species have been described from other 

 parts of the country and appear to have very wide distribution. 

 Some of the most common species are so variable and their dif- 

 ferences so hard to define that they are still very imperfectly known, 

 especially in Phidippus and Dendryphantes. The Icius which I 

 described as a dark variety of clegaus now appears to be a distinct 

 species, Icius simdis, Bks. 



Dendryphantes flavipes Pkm. has been found in small numbers 

 through Maine and New Hampshire. The male is fairly distinct 

 from that of capitatus but I cannot distinguish the females. A new 

 species D. Jeffcrsoni is described from very few specimens found 

 on the Mt. Washington range at an elevation of 5,000 feet living 

 in the moss and lichens. 



List of New Species. 



Enoplognatha rugosa. 

 Pedanostethus pumilus. 



,, spiniferus. 



Ceratiuopsis auriculahts. 



„ alternatus. 



Caseola herbicola. 



„ alticeps. 

 Lophocarcnum cunealum. 



„ abruption. 



,, minutum. 



„ rugosum. 



Erigone brevidentatus. 

 Linyphia metadata. 

 Bailiy [thanks calcaratus. 

 Microneta denticulata. 



„ serrala. 



Lycosa crassipalpis. 

 Pardosa diffusa. 



Pirata arenicola. 

 „ maculata. 



„ sylvestris. 

 Dolomedes vernalis. 

 Amaurobius borealis. 

 Micaria laticeps. 



„ quinquenotcUa. 

 Castaneira lineata. 

 Drassus hiemalis. 

 „ bicornis. 

 Clubiona spiralis. 



,, prematura. 



Apostenus acidus. 

 Crypliaca mouiana. 

 Hahnia brunnea. 

 Phidippus I Vhilmani. 

 Deudrypliautes Jeffersoni. 



