Fig. 3From: Three new species of Pruvotinidae (Mollusca: Solenogastres) from Antarctica and NW SpainSchematic organization of P. artabra n. sp. a anterior body; b posterior body. ag anterior ganglion, ap atrial papillae, at atrium, bg buccal ganglion, cg cerebral ganglion, cu cuticle, dc anterodorsal midgut caecum, dg dorsopharyngeal papilla gland, dp dorsoanterior pouch of the pallial cavity, dso dorsoterminal sense organ, go gonad, gp gonopericardioduct, mg midgut, mo mouth, pa pallial cavity, pc pericardium, pd pericardioduct, ph pharynx, pp pedal pit, psd paired spawning duct, ra radula, re rectum, rf respiratory fold, rs radular sheath, sc suprarectal commissure, sr seminal receptacle, sv seminal vesicle, usd unpaired spawning duct, vfg ventrolateral foregut glandular organ, vg ventral ganglion, vp ventroanterior pouch of the pallial cavityBack to article page