Snake doctor is a local name for an insect. Some people also call this fellow a snake dragon. Others may call any kind of dragonfly a snake doctor. This is very confusing. It shows why the experts have given a special name to each creature and each plant.
Answers. Best Answer: A lot of it depends on the temperature and the food supply available. Typically, a fly life cycle goes like this: 8-20 hours after the eggs are laid, they hatch into maggots. Four to ten days later, the maggots turn into pupae.Three to six days after that, the pupae start to emerge as adult flies, which will live for about 15-20 days.So from maggot to pupa to fly, maybe seven to sixteen days, depending on the conditions.Source(s):nswers. Best Answer: A lot of it depends on the temperature and the food supply available. Typically, a fly life cycle goes like this: 8-20 hours after the eggs are laid, they hatch into maggots. Four to ten days later, the maggots turn into pupae.
Incubation may last 4 to 4.5 days, but hatching usually occurs in less than 24 hours when conditions are warm and humid. Depending on temperature and the substrate upon which they are feeding, maggots usually complete development in 4 to 10 days.At the end of this period, larvae typically burrow in the upper centimeters of the soil and pupate for up to a week. Adult flies emerge from puparia and make their way to the soil surface.upa -- Blow fly pupa are encased in light brown to black puparia (the tough, hardened skins of last instar larvae). Each puparium is 9 to 10 mm long and 3 to 4 mm wide.