Figure 2
From: Behavioral traits and territoriality in the symbiotic scaleworm Ophthalmonoe pettiboneae
Ophthalmonoe pettiboneae host entering sequence, see Supplementary material S3. (A) Crawling outside the tube. (B) Approaching the exhalant siphon. (C) Entering through the exhalant siphon. (D) Already inside the tube. (E) Crawling inside the tube. (F) Reaching the typical position inside the tube. (G) Dorsal view of an example of the typical position inside the tube. White arrows indicate the symbiont head. Time course indicated in seconds.
