Comments: Sometimes called âAsh-leaved Mapleâ because of its non-typical leaves, , Box Elder is technically considered a maple tree (Acer genus). Its lumber is softer, weaker, and lighter than almost all other species of maple, and Box Elderâs overall strength, as well as itâs strength-to-weight ratio are poor. Related Species:
Under room temperature (about 20 Â°C), the black blow fly Phormia regina can change from egg to pupa in 150â266 hours (six to 11 days). When the third larval stage is complete, it will leave the corpse and burrow into the ground to pupate, emerging as an adult seven to 14 days later.
Although the life cycle of a fly can range from days to years depending on species and conditions, all flies undergo a complete four-stage life cycle that consists of egg, larva, pupa and adult stages. The adult housefly can live up to one month in the wild.