DCutFIG 6: Transverse view of buccal cavity cuticle.

Transverse SEM of dauer nose showing cuticle lining the bodywall, buccal cavity and anterior pharynx. Small arrow indicates reinforcing strut.(Image source: [D. Riddle] N2 dauer 50-7-2-43.)
Inset, transverse view of buccal cuticle in an adult showing reinforcing struts (arrow). (Image source: [Hall] N533_11152.)

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