FIGURE 3 in Two new species of the genus Daptonema Cobb, 1920 (Nematoda: Xyalidae) found in the monospecific Halophila ovalis patches within an intertidal mixed-species seagrass bed on the coast of the Andaman Sea, Thailand

FIGURE 3. Daptonema hyalocella sp. n. Male (A–C, Holotype ZIHU 3811; D, additional specimen): A) Epidermal cells showing transparent appearance of the dorsal and ventral chords in the head region. B) Amphid and epidermal cells showing transparent appearance of the lateral chord in the anterior region. C) Distal portion of the spicule and lateral piece of the gubernaculum. D) Epidermal cells showing transparent appearance of the dorsal, lateral and ventral chords in the pharyngeal region; transverse section, top is dorsal side. Female (Allotype ZIHU 3817): E) Epidermal cells showing transparent appearance of the dorsal and ventral chords in the anterior region. F) Uterus and postvulval sac in the vulval region. A–C, E, F, left side view; D, en face view. B, C, computer-integrated composite of original photomicrographs. Bar scales: A–D, 10 µm; E, F, 20 µm. Abbreviations: asterisk (*)—epidermal cell showing transparent appearance, amp—amphid, lp—lateral piece of gubernaculum, ph —pharynx, pvs —postvulval sac, spic—spicule, u —uterus, v—vulva.