upper vaginal lip 9. Sternit Fig 25,26,27 Abbr: UVL in ISBN:0-937548-00-6. In female mosquitoes, the sclerotized and pigmented rim of the roof of the vagina; articulating anteriorly with the lower vaginal lip at the hinge; the caudal margin is joined to the basoventral margin of the postgenital lobe; usually spiculate. TGMA:0000609 TGMA:0000609 anterior cowl bride dorsale brides perioviductales cowl default_namespace dorsal arc of sigma dorsal lip dorsal vaginal lip kaudale Genitalspange ninth sternite peri-atrial chitinization periatrial sclerite postatrial sclerite posterior lip of the atrium posterior sigma sclerotized ring sigma sternite of segment nine sternite of the ninth segment tenth sternite upper genital lip upper lip vaginal lip