FIGURE 3 in Sponge epizoism in the Caribbean and the discovery of new Plakortis and Haliclona species, and polymorphism of Xestospongia deweerdtae (Porifera)

FIGURE 3 Plakortis symbiotica sp. nov. (A) holotype (USNM1254650) (brown) being overgrown by Xestospongia deweerdtae (pink) with zoanthids (red) in situ; (B) tangential section of the ectosome (LM); (C) perpendicular section through the ectosome and choanosome (LM); (D) close-up of a perpendicular section through the choanosome (LM); (E-F) diods (SEM); (G) triods (SEM).