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Fig. 5 | BMC Zoology

Fig. 5

From: Sensory cells and the organization of the peripheral nervous system of the siboglinid Oligobrachia haakonmosbiensis Smirnov, 2000

Fig. 5

Scanning electron micrographs of the annular and the postannular regions of the trunk. a. Panoramic view of the annular region showing two girdles of toothed chaetae. b. The heads of the toothed chaetae showing two opposite groups of denticles (arrowheads). c. Panoramic view of the postannular region showing ventral glandular shields (yellow arrows) and dorsal ridges of papillae (white arrows). d. The ventral glandular shields with openings of ducts of multicellular glands

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