FIGURE 2 in Two new deep-sea stalked barnacles, Arcoscalpellum epeeum sp. nov. and Gymnoscalpellum indopacificum sp. nov., from the Coral Sea, with descriptions of the penis in Gymnoscalpellum dwarf males

FIGURE 2. Arcoscalpellum epeeum sp. nov. A–C: holotype (MNHN-IU-2013-7431); D–F: Paratype (MNHN-IU-2013-7432). A, Lateral and external view of capitulum showing arrangement of capitular plates. B, Rostral view of capitulum, C. Carinal view of capitulum. D, Dissected capitulum (somatic body removed) showing location of receptacles (circled) that house dwarf males. E, Minute rostrum observed from rostral view. F, Magnified view of receptacles showing dwarf males. c—carina, ul—upper latus, s—scutum, t—tergum, rl—rostral latus, cl—carinal latus, iml—infra-median latus, am—adductor muscle of scutum.