Correction: Lubanga, U.K., et al. Semiochemical and Vibrational Cues and Signals Mediating Mate Finding and Courtship in Psylloidea (Hemiptera): A Synthesis. Insects 2014, 5, 577–595.

(Hemiptera: Triozidae). This recording was made on a branchlet supporting a pair of psyllids which is why we believed it to be a duet. Recent recordings from isolated males are similar to recordings known to be duets. We now know that male calls comprise syllables of varying length and structure (including long-syllables and the short-syllables) while female calls comprise short-syllables only. The short-syllables produced by males are similar in structure to female syllables. We are convinced that Figure 3A in the original article does not represent a duet but rather a male call. Consequently we wish to make the following alterations to Figure 3A which we hereby label 3A (i): Replace the term duet with ♂ call, Remove the ♂ and ♀ symbols, Remove the term reply latency (which applies only to duets). In this correction, we show a typical male phrase Figure 3A (ii) and a typical female call Figure 3A (iii).