[1] : The Collaborative International Dictionary of English v.0.48

mallophaga \malloph"aga\ ma^llo^f".ag.a, n. pl.
   nl., fr. gr. mallo`s a lock of wool + fagei^n to eat.
   zool.
   an extensive group of insects which are parasitic on birds
   and mammals, and feed on the feathers and hair; -- called
   also bird lice. see bird louse, under bird.
   1913 webster
see also:
bird lice bird louse bird 

[2] : WordNet (r) 2.0

mallophaga
     n : biting lice syn: order mallophaga
see also:
order mallophaga 

Mallophaga >> M Words
Mallophaga, definition of term: Mallophaga
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