Fig. 5From: Life-cycle of Oxyspirura petrowi (Spirurida: Thelaziidae), an eyeworm of the northern bobwhite quail (Colinus virginianus)Morphology of adult male and female Oxyspirura petrowi recovered from experimental bobwhite (Colinus virginianus) infections. a Pronounced cuticular buccal capsule which is present in both males and females. b Embryonated eggs within the oviduct. c Vulva. d Two evaginated spiculesBack to article page