FIGURE 1. Tubificoides charlotteae n in Two new European species of the marine genus Tubificoides (Annelida: Clitellata: Naididae) with notes on the morphology of T. pseudogaster (Dahl, 1960)

FIGURE 1. Tubificoides charlotteae n. sp., holotype. A. Anterior end of body. B. Male (and partly female) genital apparatus. C. Muscular penial sac, containing also a part of the ejaculatory duct (demarcated as a ring), and internally with a penial sheath. D. Vas deferens. E. Spermatheca at an early stage of development (comp. Fig. 2G). Abbreviations: at, atrium; pr, prostate gland; psm, penial sac musculature; sp, spermatheca; vd, vas deferens.