Vol. xxix] ENTOMOLOGICAL NEWS. 231 



sixth segment with unguis dusky. Distal ends of tibiae and tarsi 

 also dusky. Hairs on antennae, legs and body short and heavy, 

 spinelike, capitate at the tip. Antennae slightly longer than the 

 body. Unguis slightly longer than the third antennal segment. Third 

 segment with two or three small circular sensoria. Antennal tubercle 

 prominent and gibbous. Nectaries more or less cylindrical, but with 

 a slight taper and slightly curved toward the center. This latter 

 character produces a slightly swollen effect which is accentuated by 

 the constricted tip. 



Measurements. Body length, 2 mm. Length of antennae: total 

 length 2.26 mm. Antennal segments III. 0.58 mm. ; IV. 0.38 mm. ; 

 V. 0.38 mm.; VI. 0.13 mm.; Unguis 0.56 mm. Length of nectaries- 

 inside 0.55 mm. Cauda 0.22 mm. 



Pupae. Dark grey to chocolate brown. 



Alate viviparous female. General color pale green, head and 

 thorax dusky to black. Antennae with outer two-thirds dusky. 

 Tibiae at distal end, and tarsi dusky. Antennae a little longer than 

 the body. Fourth segment a trifle longer than the unguis. Third 

 segment with 30 to 40 irregularly sized circular sensoria. Antennal 



Macrosiphum rhododcndri n. sp. A, Nectary. B, Third antennal segment. 



tubercles large and gibbous. Nectaries as in the apterous form. 

 Cauda turned upward and constricted toward the middle, as in 

 drawing. 



Measurements. Body length, 2.22 mm. Length of antennae. 2.25 

 mm. Antennal segments. III. 0.578 mm. ; IV. 0.4 mm. ; V. 0.41 mm. ; 

 VI. 0.09 mm. ; Unguis, 0.53 mm. Nectaries, 0.445 mm. Cauda, 0.24 



mm. 







Coenonympha brenda (Lep.: Satyridae). 



I spent the last of August, 1917, in the Greenhorns above Glenville, 

 California. Noticing a pallid little Satyrid, I took half a dozen, more 

 for purposes of identification than anything else. Because of limited 

 opportunity to collect and miserable facilities for preserving a collec- 

 tion in the oil-country, T usually foolishly disregard the insignificant 

 sorts. Imagine my chagrin, on reaching home, to find my Satyrid 

 to be Coenonympha brenda! While not gregarious, three or four were 

 fluttering languidly over every high, grassy knoll, and a day's collecting 

 would have yielded a hundred specimens. T wonder if C. brenda is 

 a late-fall species, coming after we have about given up collecting, 

 and thus has escaped notice? W. IT. IRELANP. 



