FIGURE 3 in Two new sacoglossan sea slug species (Opisthobranchia, Gastropoda): Ercolania annelyleorum sp. nov. (Limapontioidea) and Elysia asbecki sp. nov. (Plakobranchoidea), with notes on anatomy, histology and biology

FIGURE 3. Ercolania annelyleorum sp. nov.: scanning electron microscopy and differential interference contrast microscopy of radula: (A) complete radula of specimen 76 with leading tooth to the right. Ascus (white arrow) covered by thin cuticle. (B) – (D) different views of leading tooth. (E) Radula of specimen 71. Note the small teeth and pre-radula teeth (black arrow) in ascus