Systematics, revisionary taxonomy, and biodiversity of Afrotropical Lithocolletinae (Lepidoptera: Gracillariidae) Author Prins, Jurate De Author Kawahara, Akito Y. text Zootaxa 2012 2012-12-20 3594 1 1 283 http://dx.doi.org/10.11646/zootaxa.3594.1.1 journal article 20704 10.11646/zootaxa.3594.1.1 79af20a5-77f9-4240-ac45-e27fab775ca1 1175­5334 6052126 B00799F3-F397-438C-B1E1-A8440E636921

TABLE 4. Diagnostic comparisons between adults of P. ruwenzori and P. triarcha.

Character	ruwenzori	triarcha
Basal streak	absent	present
White curved stripe on apex of forewing	absent	present
Black irroration on apex and termen of forewing	absent	present
Male genitalia: valvae	long, longer than tegumen	short, compact, shorter than tegumen
Male genitalia: cucullus	a beak-shaped projection absent	terminates with a beak-shaped projection
Male genitalia: aedoeagus	~ 2× longer than tegumen	~ as long as tegumen
Female genitalia: sterigmatic sclerotization on segment VII	not developed	arc-shaped, strongly sclerotized suture
Female genitalia: ductus bursae	~ as long as segment VII	~ twice as long as segment VII
Female genitalia: corpus bursae	large, ca. twice longer than segment VII	small, shorter than segment VII
Female genitalia: signum on corpus bursae	posterior wall of corpus bursae bears heavily sclerotised area of ca. 30–32 sharp and thick, small spines	small transverse signum situated in middle of corpus bursae