Supplementary Video 1 from An ancient FMRFamide-related peptide-receptor pair induces defence behaviour in a brachiopod larva

Video of late Terebratalia transversa larva showing defense stance when exposed to DFLRFamide. Thiel et al. 2017: An ancient FMRFamide-related peptide-receptor pair induces defense behavior in a brachiopod larva.