Figure 7 in The enchytraeid fauna (Enchytraeidae: Clitellata) of the Fanjing Mountain National Nature Reserve (China) with description of two new species

Figure 7. Micrographs of Hemienchytraeus tenuisculus sp. nov. a–b, d–e, d–h in vivo; c, f, i fixed. Scale bars: 50 µm. a) Brain. b) Oesophageal appendage. c) Epidermal gland. d) Spermatheca. e) Oesophageal appendage. f) Pharyngeal gland. g) Sperm funnel. h) Sperm duct. i) Clitellum. Abbreviations: co, coelomocytes; ct, connecting tube; dl, dorsal lobe; eg, egg; er, ental reservoir; poa, primary branches of the oesophageal appendage; roa, root of the oesophageal appendage; sd, sperm duct; sf, sperm funnel; soa, secondary branches of the oesophageal appendage.