The Tergal Gland Secretion of the Two Rare Myrmecophilous Species Zyras collaris and Z. haworthi (Coleoptera: Staphylinidae) and the Effect on Lasius fuliginosus
Figure 1
Gas chromatograms (TIC) of the tergal secretions obtained by stir bar irritation of Zyras collaris (a) and Z. haworthi (b). 1: α-pinene; 2: β-pinene; 3: myrcene; 4: limonene.