title: No evidence of quantitative signal honesty across species of aposematic burnet moths (Lepidoptera: Zygaenidae)
abstract: Many defended species use conspicuous visual warning signals to deter potential predators from attacking. Traditional theory holds that these signals should converge on similar forms, yet variation in visual traits and the levels of defensive chemicals is common, both within and between species. It is currently unclear how the strength of signals and potency of defences might be related: conflicting theories suggest that aposematic signals should be quantitatively honest, or, in contrast, that i
journal: Journal of Evolutionary Biology