Fig. 7 in The plastic nervous system of Nemertodermatida

Fig. 7 Confocal laser scanning microscope images of Nemertoderma cf. westbladi. a Alpha-tubulin immunoreactivity. Overview of a roundish male mature animal with ring-shaped brain, paired lateral testes with developing sperms, seminal vesicle filled with sperm and male antrum at posterior terminal position. Note also unstained eggs between the testes. b Tyrosinated-tubulin immunoreactivity. Note numerous sensillae of the anterior end, a ring-shaped brain and innervation around the mouth. c Alpha-tubulin immunoreactivity. Prominent ventral neurite