title: Fine structure of the vasa deferentia, seminal vesicle, ejaculatory duct, and accessory gland of male Ornithodoros (Pavlovskyella) erraticus (Acari: Ixodoidea: Argasidae).
mesh_terms: D000818:Animals; D005088:Exocrine Glands / Q000648:ultrastructure; D005837:Genitalia, Male / Q000648:ultrastructure; D008297:Male; D008854:Microscopy, Electron; D012669:Seminal Vesicles / Q000648:ultrastructure; D013987:Ticks / Q000033:anatomy & histology*; D014649:Vas Deferens / Q000648:ultrastructure