black fly definition

  • noun:
    • some of different little, dark-colored biting flies associated with the household Simuliidae, the larvae of which attach to rocks in operating channels. Also referred to as buffalo gnat.
    • alternate spelling of blackfly.
    • a maggot bred through the egg of a fly.
    • a little dipterous pest, Simulium molestum, with a black human body and transparent wings, abounding in mountainous and wooded parts of nyc, brand new The united kingdomt, and northward, and exceedingly annoying to both guy and beast. Its closely regarding the buffalo-gnat. See Simulium.
    • The bean-plant louse, Aphis fabæ.
    • small blackish stout-bodied biting fly having aquatic larvae; sucks the blood of birds and humans also animals
    • small blackish stout-bodied biting fly having aquatic larvae; sucks the bloodstream of wild birds including humans also animals
    • blackish aphid that infests e.g. beans and sugar beets
  • others:
    • in the usa, a small, venomous, two-winged fly of the genus Simulium of several species, exceedingly numerous and troublesome into the northern woodlands; -- labeled as additionally buffalo gnat. The larvæ tend to be aquatic. It sucks the blood of birds plus humans alongside mammals.
    • A black plant louse, as the bean aphis (Aphis fabæ), which infests age. g. beans and sugar beets; -- labeled as in addition bean aphid.

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