Fig. 5 Micrographs showing larval chaetae. a Confocal z in Chaetal type diversity increases during evolution of Eunicida (Annelida)

Fig. 5 Micrographs showing larval chaetae. a Confocal z- projection of phalloidin-stained Ophryotrocha sp. larva. b Confocal z-projection of phalloidin-stained of Lumrineris sp. larva. Red, phalloidin; blue, chaetal autofluorescence. c SEM micrograph of Diopatra sp. larva. CC capillary chaetae, CCC compound capillary chaetae, AC acicula