Menu Close

What is the difference between a blow fly and a house fly?

What is the difference between a blow fly and a house fly?

As nouns the difference between housefly and blowfly is that housefly is any fly regularly found in human dwellings while blowfly is any of various flies of the family calliphoridae that lay their eggs in rotting meat, dung, or in open wounds.

How many eyes does a blow fly have?

In short, a so-called blowfly can have anywhere from 2 to 5 main eyes.

What causes blow flies in your house?

Blowflies commonly gather around dead animals and are often discovered near meat processing plants, garbage dumps, and slaughterhouses. They typically enter homes when they detect filth or food indoors and will come from near and from far to feast, usually through any gaps and openings around the home.

Do blow flies lay maggots?

The term ‘blow’ refers to the tendency of this insect group to lay their eggs (oviposit) or lay live larvae (larviposit) on human food, dead animals or animal waste. Maggots found in exposed meat or animal carcasses are almost always from blowfly species.

Do blow flies lay eggs in humans?

The adults lay their eggs on the carcasses of dead animals, and the larvae (maggots) feed on the decaying flesh. These larvae attack livestock and other animals, including humans.

Are flies attracted to period blood?

It is important that clients and household members do not store materials stained with menstrual blood for a long time as this can leave a bad smell, attract flies and other insects and potentially spread diseases in the home.

Is a Blue Fly rare?

Calliphora vomitoria is the type species of the genus Calliphora. It is common throughout many continents including Europe, Americas, and Africa. They are fairly large flies, nearly twice the size of the housefly. They can be easily identified by their shiny, blue bodies.

How do you prevent blow flies?

Dagging or crutching of fleece around the tail area to reduce fleece soiling. Dipping or use of pour-on chemical formulations to prevent strike or inhibit larval growth. Correct disposal of carcases in order to minimise suitable areas for flies to lay eggs.

What attracts blow flies to a dead body?

Blow flies are attracted to dead bodies because they seek a warm, moist protein-rich source to lay their eggs. They swarm on dung for the same reason. But they also enjoy pollen from flowers.

Where are big flies coming from?

These flies are primarily scavengers and most develop in meat or animal carcasses, but also in animal excrement and garbage. Dead animals (rodents, or animals caught in the chimney) are the usual source of flies within a structure, while dog excrement and garbage are common outdoor sources.

What is a filth fly?

Filth flies, such as the house fly, blow flies and flesh flies, are relatively small, soft-bodied insects with large eyes. They are strong fliers. Other filth flies, e.g., drain flies, fruit flies and phorid flies, are smaller with more delicate bodies and legs.

What do blue flies mean?

They will also often fly inside looking for a place to overwinter and escape the harsh conditions of winter. What Attracts Them. Because they eat decaying flesh, blue bottle flies in the house sometimes indicate a decomposing animal in an attic or wall void.

How big does a common blow fly get?

Blow flies range in length from 7 to 16 mm (0.28 to 0.63 in); they have robust bodies and wide heads. The name blow fly comes from the bloated condition of the rotting animal carcasses that their larvae, known as maggots, infest. The most frequent species found under these conditions is the common blow fly.

What kind of insect is a blow fly?

Blow flies belong to the insect order Diptera. A common adult blow fly is usually a metallic black, blue, or green in color, and measures about 1/3″ – 2/5″ in length. Blow fly larvae are known as maggots, and look like tiny, pale-white worms. Where Do Blow Flies Live?

When do blow flies start to come in?

From there, the odor will quickly call in blow flies from the neighborhood. And this can happen even in the dead of winter. At some point a blow flies will find its way to the dead body and from there, lay eggs. Blow flies can appear any time of year. Most common in the summer, blow flies will be actively flying everywhere.

Where are blow flies found in the world?

Blow Fly, any of a large family of flies known for the habit of the larvae, or immature flies of, infesting animal carcasses. They are found worldwide, occurring nearly every place inhabited by people.