| OCR Text |
Show 1887.] ANATOMY OF EARTHWORMS. 381 and Bergh, appear to render it extremely probable that in other Lumbricidae the structures generally described as testes will ultimately prove to be vesiculae seminales. Fig. 1. Dissection of genital region of Eudrilus sylvicola (diagrammatic). T testis; v.s, vesicula seminalis; v.d, vas deferens; x, rudimentary ovary; sp, spermatheca; ov, ovary; od, oviduct; al, " albuminiparous" gland; c.p, bursa copulatrix ; B, funnel of vas deferens, lateral view. PROC. ZOOL. Soc-1887, No. XXVI. 26 |
