Figure 4 in The enchytraeid fauna (Enchytraeidae: Clitellata) of the Fanjing Mountain National Nature Reserve (China) with description of two new species

Figure 4. Micrographs of Xetadrilus prolixglandus sp. nov. All in vivo. Scale bars: 50 µm. a) Sperm funnel. b) Mature eggs. c) Sperm ducts (= vas deferens). d) Epidermal gland cells, segments II–V. e) Dorsal view of clitellum. f) Ventral view of clitellum. Abbreviations: gb, glandular bulb; gr, granulocyte; hy, hyalocyte; sd, sperm ducts; sf, sperm funnel.