do black widow spiders have any natural enemies
Latrodectus mactans There are various parasites and predators of widow spiders in North America, though apparently none of these have ever been evaluated in terms of augmentation programs for improved biocontrol. Parasites of the egg sacs include the flightless scelionid wasp Baeus latrodecti,[20] and members of the chloropid fly genus Pseudogaurax. Predators of the adult spiders include a few wasps, most notably the blue mud dauber, Chalybion californicum, and the spider wasp Tastiotenia festiva.[citation needed] Other species including Mantis or Centipede also will occasionally and opportunistically take widows as prey, but the preceding all exhibit some significant specific preference for Latrodectus.[citation needed]
List of Spider-Man enemies As with Spider-Man, the villains' powers originate with scientific accidents or the misuse of scientific technology and also tend to have animal-themed costumes or powers (Vulture, Doctor Octopus, Beetle, Lizard, Rhino, Scorpion, Jackal and Black Cat). There also are supervillains with the powers over the elements (Sandman, Shocker, Electro, Molten Man and Hydro-Man), some that are horror-themed (the Goblins, Morbius, Morlun, and the Symbiotes) some that are crime lords (Kingpin, Tinkerer, Tombstone, Hammerhead, Silvermane and Mister Negative),[1] and some that are masters of trickery (Chameleon and Mysterio).[2] These villains oftentimes form teams such as the Sinister Six to oppose the superhero.