Fig. 4

Schematic drawings of the nervous system of Epiphanes senta females (a–c, f) and males (d, e) inferred from tyrosinated tubulin-like immunoreactivity (red) and serotonin-like immunoreactivity (dark blue). Dorsal structures (a), ventral structures (b), entire body (c–e) and details of the brain (f) in dorso-ventral view with anterior to the top. Abbreviations: ac anterior commissure, an anterior nerve, and anterior dorsal nerve, apr anterior pharyngeal receptor, asn accessory stomatogastric nerve, bc brain commissure, bp brain perikarya, cn coronal nerves, dan nerve of dorsal antenna, fg foot ganglion, fn foot nerve, la lateral antenna, lnc longitudinal nerve cord, lp lateral perikaryon, mcn median coronal nerve, mg mastax ganglion, min mouth innervation, np neuropile, pc posterior commissure, pdn posterior dorsal nerve, ppr posterior pharyngeal receptor, sn stomatogastric nerve, sso supraanal sensory organ, van ventro-anterior nerve