Fig. 4 in On Kincaidiana Altman, 1936 and Guestphalinus Michaelsen, 1933 (Annelida, Clitellata, Lumbriculidae), with the descriptions of three new species

Fig. 4. Kincaidiana smithi Fend & Rodriguez sp. nov., from the type locality, except for C, from seep by South Fork Smith River, CA. A. Complete worm, lateral and ventral views, showing location of reproductive pores. B. Representative chaetae: Roman numerals indicate segment number; dorsal chaetae with tips upward, ventrals with tips down. C. Reproductive organs in IX-XI. D. Reproductive organs in IX-XI, from a sagittal section (middle portion of atrium missing). E. An atrium, joined by both vasa deferentia. F. A spermatheca.