Fig. 10 Z in Morphology and evolution of the nervous system in Gnathostomulida (Gnathifera, Spiralia)

Fig. 10 Z-projections of the nervous system of Austrognathia microconulifera. Serotonin-like immunoreactivity in white, α-tubulinlike immunoreactivity in yellow, FRMF-amid-like immunoreactivity in magenta, and synapsin 2-like immunoreactivity in green. Anterior to the left. a Entire body. b–d Nervous structures in the ventro-anterior part of the body. e–h Brain and sensory structures in the head region. i and j Ventral nervous structures in the middle part of the trunk. k–n Ventral nervous structures in the posterior part of the body. Abbreviations: ano anterior sensory organ; b brain; bg buccal ganglion; bn buccal nerve; bp brain perikarya; cgr ciliary gut receptor; dac dorso-anterior commissure; dc dorso-lateral nerve cord; dp dorsal perikarya; dpc dorso-posterior