An, JianmeiYu, HaiyanLi, Xinzheng2006FIGURE 5. Onkokepon beibuensis, n in Description of a new genus and two new species of Ioninae (Iso- poda: Epicaridea: Bopyridae) parasites of Leucosiidae (Decapoda: Brachyura) from Beibu Gulf10.5281/zenodo.2646088FIGURE 5. Onkokepon beibuensis, n. sp. Holotype female, EL627001. A, dorsal view. B, right antennae. C, left side of barbula. D, right maxilliped. E, palp of right maxilliped. F, right oostegite 1, external view. G, right oostegite 1, internal view. H, right oostegite 4, external view (another unidentified bopyrid on left corner of oostegite 4). I, right pereopod 2. J, right pereopod 7. K, ventral view of pleon. L, right pleopod 1 and lateral plate (L–P: endopodites in grey). M, right pleopod 2 and lateral plate. N, right pleopod 3 and lateral plate. O, right pleopod 4 and lateral plate. P, right pleopod 5 and lateral plate. Scale = 2 mm for A; 0.5 mm for B; 1.03 mm for C; 1.35 mm for D, F, G; 2.27 mm for H; 0.95 mm for E, I, J; 1.67 mm for K; 2.15 mm for L–P.ZOOTAXA1186