l88 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. I25 



region ; basal fifth of tibia tan, the remainder brown ; basal three- 

 fourths of basitarsus and basal half of second and third tarsal segments 

 tan, the remainder of these segments, as well as all of segments 4-5, 

 dark brown. Leg 3, length, 4.3 mm, ; coxa brown ; trochanter tan ; 

 femur brown, with small basal region which is tan ; basal two-fifths 

 of tibia tan, apical part brown ; basal three-fifths of basitarsus and basal 

 half of second tarsal segment tan, the remainder of these segments, 

 as well as all of segments 3-5, dark brown ; relation of basitarsus to 

 second segment, 4.6 : i ; calcipala well developed, reaching pedisulcus ; 

 pedisulcus well developed on basal half of second segment ; claw with 

 well-developed heel and with secondary subbasal spur (pi. 35, 

 fig. 240). 



Abdomen : Tergite of segment i tan, the pleurites dark brown, the 

 latter with long yellow hairs that reach the third segment. Segment 

 2 white-pruinose. Remaining segments with light-brown tergites, the 

 pleura black; few long black hairs on pleura of eighth segment. 

 Sternites gray-pruinose. 



Genitalia: Cercus (pi. 31, fig. 178) almost four times as high as 

 long (wide), rectangular in shape, with many long, strong hairs di- 

 rected posteriorly and with numerous short, spinelike hairs. Anal 

 lobe (pi. 31, fig. 178) narrow at dorsal extremity, widening ventrally 

 where it has a large membranous structure, clothed similarly to cercus. 

 Apical expansions of arms of genital fork (pi. 31, fig. 180) in form of 

 triangle with apical and inner angles blunt, the outer angle sharply 

 pointed ; outer margin and angle well sclerotized ; both arms of genital 

 fork with large membrane between them at point of union ; basal dila- 

 tation of genital rod well marked, bulblike. Ovipositor (pi. 31, fig. 

 179) in form of equilateral triangle. 



Pupa (pi. 37, fig. 296, and pi. 39, fig. 336). — Granulosity well 

 marked on entire thorax; 3 simple long trichomes on either side of 

 midline of thorax. Dorsal surface of abdominal segments : No granu- 

 losity on dorsal region of any segments ; segment 2 with 6 anteriorly 

 directed simple spines in a transverse row a little before posterior 

 margin of segment, the row being divided in two by a median space ; 

 segments 3 and 4 with transverse rows composed of 8 spines, situated 

 in about the same position as on segment 2, each row also being sepa- 

 rated into two by a median space. Ventral surface of abdominal seg- 

 ments : Fifth segment with 4 anteriorly directed spines in transverse 

 row, a little before the posterior margin, the spines being divided into 

 two equal groups by a median space ; segments 6 and 7 with similar 

 rows of spines, but the two spines on either side of median space are 

 more separated than on segment 5, so that the distance between them 



