1980] 
Johnson — New Coniopterygidae 
189 
Fig. 5. Coniopteryx quadricephala. A. Male head, lateral view. B. Male head, 
dorsal view. 
Remaining segments of maxillary and labial palpi normal. 
Thorax: Brown with dark brown shoulder spots. Membrane of 
wings light greyish brown. Length of fore wing 3.4-4.0 mm, hind 
wing 2.6-3.0 mm. 
Male genitalia (Fig. 6A-E): Hypandrium in lateral view about as 
high as broad. Apodeme along anterior margin ventrally complete, 
dorsally extending for a short distance along hypandrium margin. 
Median apical incision fairly shallow, V-shaped. Processus terminales 
acute. Processus laterales prominent. Hypandrium with an inner, 
distally bifurcate plate attached to median apical incision. Gonarcus 
broad. Styli forked at base. Inner branches membranous, fused 
together below parameres, attached to processus ventrales, outer 
branches short. Processus apicalis rounded in caudal view with a 
somewhat longer ventral process, truncate and parallel sided in 
caudal view. Penis formed of two small rods. 
Holotype Male: UTAH: Cache Co., Green Canyon, VII-25-30- 
1968, W. J. Hanson, malaise trap. Paratypes: Cache Co., Green 
Canyon, 2 males, VII-25-30-1968, W. J. Hanson, malaise trap; 1 
male, VII-27-VIII-2-1968, W. J. Hanson, malaise trap; 1 male, VI-28- 
1969, malaise trap; 2 males, VII-4-1969, W. J. Hanson, malaise trap. 
