FIGURE 3 in Two new species of Siconema (Drilonematoidea: Ungellidae) parasitic in earthworms in Vietnam, and systematic relationships as inferred from ribosomal sequence data

FIGURE 3. Siconema diducuncinum sp. n. A & B, female & male in copula; C–H, female; I, J, male. C: pharynx region; C: posterior region; D: hooks; and G, I: hooks into D, G, I: hooks; J: posterior region. Except I, all in lateral position. Scale bars in µm.