trypanosomes, cause of african sleeping sickness, trypanosoma gambiense, 600x at 35mm. blood smear. protozoan parasite that shows a nucleus, undulating membrane and flagellum. transmitted by the tsetse fly. - tsetse fly 個照片及圖片檔
old engraved illustration of the tsetse fly, tik-tik fly (glossina morsitans), flying insects - tsetse fly 個照片及圖片檔