352 



ENTOMOLOGICAL NEWS. 



[Oct., 1911 



Cubitus: Basal deflection of Cm (great cross-vein of Osten Sack- 

 en) two-thirds the length of Cn2 or one and one-half R2. 



1st Anal, nearly parallel to cubitus, more divergent toward the 

 wing-margin. 2nd Anal, gently bisinuate and diverging posteriorly, 

 leaving cell ist A very large. 



Fig. 3. Sacandaga flava wing; Cotype No. 5. 



Cell R2 is triangular, small; cell ist M2 (discal cell of Osten 

 Sacken) hexagonal, small. The proportions of the veins holds good 

 in the specimens examined but may vary somewhat in a large series. 



Leg measurements of cotype No. 2 ( $ ) : 



More complete notes on the habits and occurrence will be given in 

 "Fulton Co. (New York) Tipulidse; Pt. II." 



Adelphomyia senilis. 



A second species which deserves mention is a little crane-fly 

 of the tribe Limnophilini. It belongs to the genus Adel- 

 phomyia, hitherto known only from the Old World, and is un- 

 doubtedly the same as the common European, A. senilis Hali- 

 day. The specimens at hand, over a hundred in number, agree 



