Image gallery
Fig. 4, fourth instar males: BL 8.2-11 mm, FL 4.4-6.1 mm, AS 21-22; females: BL 11.2-12.9 mm, FL 6..5-7 mm, AS 21
Opeia obscura
Fig. 4, fourth instar males: BL 8.2-11 mm, FL 4.4-6.1 mm, AS 21-22;
females: BL 11.2-12.9 mm, FL 6..5-7 mm, AS 21
Fig. 5, fifth instar males: BL 11.5-12.2 mm, FL 6.5-7 mm, AS 22; females: BL 16-16.3 mm, FL 9 mm, AS 23
Opeia obscura
Fig. 5, fifth instar males: BL 11.5-12.2 mm, FL 6.5-7 mm, AS 22;
females: BL 16-16.3 mm, FL 9 mm, AS 23
Fig. 8, showing ensiform antennae, the condition of lateral foveolae of vertex invisible from above, and parallel lateral carinae of pronotum
Opeia obscura
Fig. 8, showing ensiform antennae, the condition of lateral foveolae of vertex invisible from above, and parallel lateral carinae of pronotum