Reproductive anatomy of Humboldtiana dugesi sp. nov. holotype CNMO8475. Abbreviations: cae, spermathecal caecum; dgla, dart glands; ds, dart sacs; epi, epiphallus; fla, flagellum; gen atr, genital atrium; pen, penis; pr, penis retractor; spd, spermathecal duct; spt, spermatheca; vag, vagina; vd, vas deferens.