NO. 2136. REVISION OF THE GENUS APHYCUSTIMBERLAKE. 565 



Male. Not known. 



Described from, three females (type and paratypes a and b) reared 

 from Pseudococcus ryani (Coquillett) , San Francisco, California (E. 

 M. Ehrhorn), no date given. 



Type. Cut. No. 19113, U.S.N.M. 



2. PSEUDOCOCCOBIUS TERRYI (Fullaway). 



Fig. 35. 

 Aphycus terryi FULLAWAY, Proc. Hawaiian Ent. Soc., vol. 2, 1913, p. 281. 



Female. Front and vertex nearly three times as long as wide, 

 margins of eyes parallel; ocelli nearly in an equilateral triangle, the 

 posterior pair slightly closer together than the distance from either 

 to the anterior ocellus, and nearly touching the eye margin, the 

 anterior ocellus a little behind the center of the front and vertex; 

 eyes very large, about four-fifths as wide as long, with thick but fine, 

 short pubescence ; head as seen from in front) a little wider than long, 

 the face and cheeks short; antennal scrobes moderately deep and 

 uniting above. Antennal scape . flattened, very slightly expanded 

 below, widest across the apical half; pedicel not greatly wider at 

 apex than at base, as long as the first four funicle joints combined; 

 funicle increasing gradually in width distad BO that the sixth joint is 

 about two and one-half times as wide as the first joint, all being 

 wider than long and all but the first distinctly transverse ; club large, 

 oval, somewhat obliquely truncate at apex, apparently solid with 

 no sutures visible, a little longer than all funicle joints combined. 

 Wings uniformly ciliated; oblique hairless streak widened and sub- 

 interrupted below, not quite attaining the posterior margin of disk; 

 bristles on submarginal vein very weak and inconspicuous; stigmal 

 vein at an angle of about 60 with the anterior margin of wing. 

 Ovipositor protruded about one-fourth the length of abdomen. 

 Length: 1.0 to 1.1 mm., exclusive of ovipositor. 



Head and upper parts of the body orange yellow; lower part of 

 face, cheeks and the undei parts of body pale yellowish; occiput, a 

 transverse band on pronotum, the thoracic sutures, the metanotum, 

 propodeum and center of the dorsum of abdomen more or less dusky. 

 Appressed pubescence of no turn dusky. Antennal scape pale 

 brownish, the dorsal margin and especially the lower margin on the 

 apical half narrowly blackish; pedicel and first four funicle joints 

 pale brownish, the last two funicle joints and club dusky white. 

 Wings slightly smoky with a more distinct smoky blotch beneath 

 the stigmal vein, the discoloration entirely integumentary and not 

 due to the ciliation. 



Male. Almost identical with the female in all but the sexual 

 characters, but the wings are slightly less deeply stained. The male 



