Pompilidae Wasps are commonly called spider wasps, and there are more than 4,200 species split into 4 subfamilies. All spider wasps are solitary, and most capture and paralyse prey.
Females spider wasps are often larger than the males, with coloring and wing appearance varying greatly among the many species. Black is the most common colour, with contrasting aposematic markings of orange, red, yellow, or white also being fairly common.
As the name suggest, spider wasps capture and paralyse spiders and then use them as a host for feeding their larvae. Once paralyzed, the spider is dragged to where a nest will be built. A single egg is laid on the abdomen of the spider, and the nest – or burrow – is closed.
The size of the host can influence whether the wasp will lay an egg that will develop as a male or a female. When the wasp larva hatches it begins to feed on the still-living spider. After consuming the edible parts of the spider, the larva spins a silk cocoon and pupates – usually emerging as an adult the next summer.
Source, National Geographic and good old Wikipedia!
In the late 80s I started investigating UFOs and crop circles and joined the CCCS (Centre for Crop Circle Studies) and a local group researching strange sightings and reports along the south coast of Dorset (UK). In the early ’90s I started my own research group called SPS (Strange Phenomena Studies), this was renamed in 2004 to Cryptoworld.
The dingy corridors and gloomy wards of a long-abandoned Saudi Arabian hospital have drawn hundreds of amateur ghost hunters who believe it to be haunted by jinn, the malevolent spirits of the Koran and Arabian mythology.
Unlike in the Western tradition of ghosts, jinn are not the lost souls of the dead but beings who lead parallel lives to humans, whom they sometimes tempt into sinful ways.