Figure 2 in Living together in dead coral rocks: macrosymbiotic communities associated with Bonellia echiuran worms (Annelida: Thalassematidae: Bonelliinae), involving new commensal bivalve and amphipod species

Figure 2. Habitat of the study site. The proboscises of Bonellia sp. aff. minor (white arrows) extend from the burrow mainly during the night (A–D, different individuals).