Phorid Flies Life Cycle
The immature stages of phorid flies live in the organic matter that is found in drains.
Phorid flies life cycle. Also known as hump back flies these pests can take about 11 22 days to complete their life cycle. Gnats they are about 4 mm long delicate dark colored flies with long legs and antennae. The larvae emerge and feed for several days then crawl to a drier spot to pupate. Phorid flies have enlarged femurs on the third pair of legs which make them good runners.
Phorid flies also represent a new and hopeful means by which to control fire ant populations in the southern united states where some species of fire ants were accidentally introduced in the 1930s. Phorid flies deposit eggs on or near surfaces of decaying organic matter. Fruit flies they are dull yellowish or brownish black in color. The phorid fly life cycle is egg larvae pupa and adult.
Where they feed and develop in the medium for 1 to 2 weeks depending on environmental factors such as temperature. The genus pseudacteon or ant decapitating flies of which 110 species have been documented is a parasitoid of ants. The entire life cycle lasts 25 days or more depending on the environmental conditions and the availability of food. They often run and stop repeatedly before taking wing giving them another common name scuttle fly the phorid fly s life cycle from egg to adult takes 14 to 37 days depending on conditions.
Wings and body are covered with long hair. First use survivors once a week by pouring 2 4 down the drain late at night and letting it sit for several hours before running the water. Phorid fly problem in sink drain. Phorid flies typically breed in moist decaying organic matter.
The life cycle varies from 14 days to 37 days. The female phorid fly will lay about 40 eggs over a 12 hour period. The life cycle from egg to adult can be completed in as little as 14 days under warm moist conditions but may take as long as 37 days under cooler or less than optimum conditions. Like most flies the phorid fly undergoes a complete four phase life cycle including egg larval pupal and adult stages.
Eggs are laid on or beside moist decaying materials. Drain flies they are about 1 5 to 5 mm long with a light gray or tan body. Since phorid flies like to live down drains these areas must be treated too. Survivors will remove the grease and other natural organic material which commonly builds up in sink drains and by removing this buildup you.
The eggs hatch in 24 hours into tiny whitish to yellow maggots. Phorid flies are sometimes called sewer flies since they are frequently associated with leaking or clogged drains and sewer pipes. The species in the phoridae have highly diverse life history traits and geographical distributions that are considered to be unmatched in the entire insect order encompassing all flies diptera. Female phorid flies lay an average of 40 eggs in a 12 hour period.
Phorid larvae also develop in animal matter.