Fig. 7

Schistosoma haematobium exposed to 100 μM OXA for 120 h. a Head of a female showing the invaginated ventral sucker. b Head of a female showing the invaginated ventral sucker and mild damage to the oral sucker consisting of blebs and the oral sucker of a male, also showing small ruptures and blebs. Abbreviations: OS, oral sucker; Po, pores; VS, ventral sucker. Scale-bars: 50 μm