Fig. 6

Line drawings of penultimate Higgins larvae from SEM images. a Dorsal view. b Ventral view. ap Anal plate, cs clavoscalid, dps dorsal posterior seta, in introvert, la loricate abdomen, las lateral anterior seta, m mouth, mc mouth cone, mdh middorsal hook, pl plica, ss spinoscalid (followed by the corresponding row number), ss5md middorsal scalid of scalid row 5, ss6mv midventral scalid of scalid row 6, th thorax, to toe, tp triangular plate, vas ventral anterior seta, vps ventral posterior seta