23. Lilioceris (Lilioceris) parvicollis

Aedeagus (Fig. 87): Median lobe slender, apical part of median lobe expanded; ventral edge of median orifice projecting with rounded apex; median foramen extending apical 2/5 of ventral surface of median lobe. Tegmen forming club-shaped lobe in lateral view and curving dorsally.

Male internal reproductive system (Fig. 114): Testis straw rice-bag shaped, pale orange in color; vas deferens swollen and conspicuous in size as compared with other criocerines. Accessory glands tubular; of a pair of accessory glands, shorter gland about 2/3 times and longer gland almost equal length to maximal width of apparent testis. Lateral ejaculatory duct broad, about half length to maximal width of apparent testis; posterior part of ejaculatory duct tapering toward apex; common ejaculatory duct about 2 times as long as maximal width of apparent testis.

Female internal reproductive system (Figs. 131, 132 & 157): Spermathecal organ connected to bursa copulatrix apically. Spermathecal capsule hook-shaped, its opening to spermathecal gland with nipple-like protrusion, brown in color apically and proximally and remaining semi-transparent; proximal part of spermathecal capsule tubular, uniform in width; spermathecal wall thick distally; spermathecal duct about 2 times as long as maximal length of spermathecal capsule; spermathecal duct tubular, about 1.8 times as long as maximal length of spermathecal capsule.