FIGURE 3 in A new species of Enchytraeus (Enchytraeidae, Oligochaeta) from the profundal of Lake Van, the world's largest soda Lake (Turkey, East Anatolia)

FIGURE 3. Enchytraeus polatdemiri sp. n. Drawings from adult whole-mounted specimens, anterior end to the top (A) or to the left (C-D). A. Segments IV-VI, dorsal view, fragment of holotype, station 3. Dark grey: pharyngeal glands. B. Segments IV- VI, dorso-lateral view, fragment of paratype specimen, strongly contracted, station 3. Light-grey: dorsal blood vessel. Darkgrey: pharyngeal glands. C. Male copulatory organ, latero-dorsal view, with portions of convoluted vas deferens, Station 24. D. Same object as C, but focusing plane c. 30 µm beneath, vas deferens not shown. bu, bursa, ental tip; dv, dorsal blood vessel; ec, vas deferens, ectal portion, near male pore; eg, spermathecal ectal glands; en, vas deferens, ental portion, near sperm funnel; es, inner epidermal surface of bursa; gc, clitellum cells, granulocytes; ge, glandular thickening of epidermis around spermathecal ectal pores; lc, lateral chaetae; ml, male exterior lip, devoid of clitellar gland cells; mp, male pore; oa, oesophageal appendage; oe, oesophagus, compressed; pb, primary male bulb; pg, pharyngeal gland; rm, retractor muscles; sa, spermathecal ampulla; sp, secondary male papilla; se, spermathecal ectal duct.