Gibbs, Melanie; Broad, G. R.; Polaszek, A.
(2004)
Eggs of Pararge xiphia (Fabricius, 1775), a Madeiran endemic satyrid butterfly, and of the widespread P. aegeria (L., 1758), collected in August 2001, were found to be parasitised by a chalcidoid wasp, Trichogramma gicai ...