28 
[March 
Psyche 
Figs. 1 — 4. Aradus oviventris n. sp. Fig. 1, head and pronotum; Fig. 2, 
antenna; Fig. 3, tip of abdomen ( $ ) ; Fig. 4, tip of abdomen ( 9 ). 
Figs. 5 — 8. Aradus lawrencei n. sp. Fig. 5, head and pronotum; Fig. 6, 
antenna; Fig. 7, tip of abdomen ($); Fig. 8, tip of abdomen ($). 
399 , same data; in the Museum of Comparative Zoology (MCZ 
No. 31202) and the author’s collection. One nymph collected with 
this lot. It is a pleasure to dedicate this species to its collector, Dr. 
John F. Lawrence. 
description: Male elongate-ovate; pronotum flat; finely granu- 
late. Head (Fig. 5) slightly longer than its width through eyes ( cf 
29:27, 9 32:31) ; anterior process with parallel sides, but very slightly 
enlarged at base, reaching a little over 1/5 of antennal segment II; 
antenniferous spines strong, acute, slightly divergent; lateral tooth 
minute, sometimes obsolete; eyes subglobose, very prominent; pre- 
ocular teeth diminutive, acute, the postocular acute ( cT ) or blunt 
(9) ; depressions of vertex moderately deep, slightly convergent pos- 
teriorly. Antennae (Fig. 6) moderately strong, narrower than fore 
femora; segment II slightly enlarged at base, more so at apex, its 
length equal to or slightly greater than interocular space plus one 
eye; proportions of antennal segments: cf 6:24:12:11, 9 7:27:13.5: 
