blow fly
Definition
Noun: 1. A type of fly: A blow fly is a large, often hairy fly, typically with a metallic blue or green body. It is known for laying its eggs in decaying organic matter such as dead animals (carrion), dung, or open wounds.
Usage
The term "blow fly" is used specifically in entomology, forensics, and general descriptions of insects. It refers to the insect itself, not its actions. * The presence of blow flies helped forensic scientists estimate the time of death. * We studied the life cycle of the blow fly in biology class.
Advanced Usage
- Forensic Entomology: In this field, "blow fly" is a key term. The developmental stages of blow fly larvae (maggots) found on a body are used to determine the post-mortem interval (PMI).
- The species of blow fly can indicate whether a body was exposed indoors or outdoors.
Variants and Related Words
- Blowfly: A common alternative spelling, written as one word.
- Carrion fly: A general descriptive term for flies, including blow flies, that breed in carrion.
- Calliphoridae: The scientific family name for blow flies.
Synonyms
- Bluebottle (common name for some species, especially those with a blue metallic abdomen).
- Greenbottle (common name for some species, especially those with a green metallic abdomen).
Different Meanings
The term "blow fly" does not have other common meanings. It refers exclusively to this specific type of insect. It is not related to the verb "to blow."
Noun
-
large usually hairy metallic blue or green fly; lays eggs in carrion or dung or wounds
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