Pronunciation: [fɹˈuːt flˈa͡ɪz] (IPA) 
The correct spelling of the term "fruit flies" is spelled as /fruːt flaɪz/. The word "fruit" is spelled with the IPA transcription of /fruːt/ and the plural form of "fly" is spelled with /flaɪz/. The term describes a common household pest that is attracted to overripe or rotting fruits. It is important to remember the correct spelling of this term for scientific classification and distinction from other varieties of flies.
Fruit flies, scientifically known as Drosophila melanogaster, are small insects belonging to the family Drosophilidae. These tiny creatures, typically measuring about 2-4 millimeters in length, are well-known for their distinctive appearance and rapid reproductive capabilities. Fruit flies are called such due to their affinity for ripe and decaying fruits, which serve as their primary food source.
Characterized by their red eyes, translucent wings, and yellow-brown body, fruit flies are commonly found in various habitats, including homes, restaurants, and fruit markets. They are attracted to the scent of fermenting fruit, drawn to it by the odorous volatile compounds produced during the decomposition process.
Fruit flies have a short lifespan, typically ranging from two to four weeks, during which they undergo multiple stages of development. They undergo complete metamorphosis, starting as eggs that hatch into small larvae, often referred to as maggots. These larvae then transition into pupae before finally emerging as fully developed adults.
Due to their rapid life cycle and simple genetics, fruit flies have become a significant model organism in scientific research. Their use in laboratory studies has contributed fundamental insights into various fields, including genetics, neurobiology, and development. Fruit flies are highly valued due to their ability to reproduce quickly, their ease of handling, and their genetic similarity to humans for studying certain genetic diseases.
Fruit flies can be considered pests, as they can infest and feed on ripened and overripe fruits, causing damage to crops and affecting the fruit's quality. They can also be a nuisance in households, attracted to unsanitary conditions and garbage disposal. Various methods, such as sanitation, traps, and insecticides, can be employed to manage or control fruit fly populations.
The word "fruit flies" is a compound term made up of the words "fruit" and "flies".
The word "fruit" can be traced back to the Old French word "fruict" and earlier to the Latin word "fructus". It originally referred to any plant produce or yield, especially edible ones.
The word "flies" comes from the Old English word "flēoge", which means "fly" or "flying insect". This term has Germanic roots, ultimately stemming from the Proto-Germanic word "fleugan", meaning "to fly".
When these two words are combined, "fruit flies" simply refers to flies that are attracted to and infest fruits, typically found feeding on fermented or rotting fruits.
