Pseudohalteres

from The Collaborative International Dictionary of English v.0.48
Pseudohalter \Pseu`do*hal"ter\, n.; pl. {Pseudohalteres}. [NL.
   See {Pseudo-}, and {Halteres}.] (Zool.)
   One of the rudimentary front wings of certain insects
   ({Stylops}). They resemble the halteres, or rudimentary hind
   wings, of Diptera.
   [1913 Webster]
    

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