Mesovarium :: Mesovarium (n.) The fold of peritoneum connecting the ovary with the wall of the abdominal cavity.
Parovarium :: Parovarium (n.) A group of tubules, a remnant of the Wolffian body, often found near the ovary or oviduct; the epoophoron..
Vivarium :: Vivarium (n.) A place artificially arranged for keeping or raising living animals, as a park, a pond, an aquarium, a warren, etc..