Figure 1From: Modality matters for the expression of inducible defenses: introducing a concept of predator modalityThe morphotypes of D. barbata. SEM pictures, showing the control morph C, the Triops-induced morph T and the Notonectid-induced morph N from a lateral view (a), a detailed view of the helmet (b) and the dorsal ridge at the top of the helmet (c).Back to article page