The Collaborative International Dictionary
Pseudohalteres
Pseudohalter \Pseu`do*hal"ter\, n.; pl. Pseudohalteres. [NL. See Pseudo-, and Halteres.] (Zo["o]l.) One of the rudimentary front wings of certain insects ( Stylops). They resemble the halteres, or rudimentary hind wings, of Diptera.
Wiktionary
pseudohalteres
n. (plural of pseudohaltere English)