304 
Psyche 
[Vol. 94 
Figures 1-5. Left mandible in anterior view, XI 85; larva in side view and egg, 
XI 9; head in anterior view, X76. 1. Egg. 2. First Instar. 2a, Mandible; 2b, 
profile; 2c, head. 3. Second Instar. 3a, Mandible; 3b, profile; 3c, head. 4. Third 
instar. 4a, Mandible; 4b, profile; 4c, head. 5. Fourth Instar. 5a, Mandible; 5b, 
profiles of two sizes of larvae; 5c, head. 
medial border with a small projection. Maxillary palp with 5 sensilla 
on a slight elevation; galea represented by 2 sensilla. Labium short 
and wide; palp represented by 5 (?) sensilla. 
Second Instar. Figure 3. Length (through spiracles) about 1.6 
mm. Dorsal profile of body feebly C-shaped, ventral feebly sigmoid; 
T1-T3 nearly same diameter; AIII-AIV widest, tapering slightly to 
anterior end and more rapidly to posterior end; head and anus 
ventral; anus with a small posterior lip. Spiracle diameter about 
0.008 mm. Integument with minute spinules in short rows on venter 
of thorax and all surfaces of A VIII- AX. Body hairs on T1 only; 
0.006-0.018 mm long, slightly curved and with frayed tip. Cranium 
oval, narrowed ventrally; length subequal to width. Antennae with 3 
sensilla each. Head hairs few (about 35); 0.006-0.018 mm long, with 
