FIGURE 2 in Acrothoracican barnacles (Lithoglyptida) in Taiwan, including the taxonomic status of Balanodytes taiwanus Utinomi, 1950 and cryptic diversity of Auritoglyptes bicornis (Aurivillius, 1892)

FIGURE 2. (A) Sampling locations in Taiwan. (B) Burrow openings of Balanodytes taiwanus Utinomi, 1950, from various substrates. (C) Balanodytes taiwanus, female, general view. (D) Balanodytes taiwanus, mouth cirrus. Abbreviations: cc—comb collar, tc—terminal cirri, ob—opercular bar, obp—posterior process of opercular bar, ok—orificial knob. Scale bars (except on 'B') in µm.