There are basically two kinds of hand-made doll babies used in hoodoo -- those that are personalized by attaching things to the outside and those that are hand-stuffed. Things applied to the outside of a doll include a photograph or the hair of the target glued onto the head of the doll or a figural candle that represents the person.
Scorpion fish have several adaptations that suit a great adaptor to the ocean. The scorpion fish lives most on reefs and rocks. It adapts itself to look like rocks as a protection device against predators. Its stays mostly on the bottom of the ocean so that it won't use its energy swimming around.
The largest of the living scorpions, which are arachnids (like spiders) and not insects, is probably Heterometrus swammerdami. Specimens have been found that are some 9 inches (23 cm) in length.