Fig. 7
Germinative epithelium of Quatuoralisia malakhovi. a Diagram. b TEM. c SEM. ac, amoebocyte; aphg, autophagosome; cbl, coelothelial basal lamina (outer); gbl, basal lamina of the germinative epithelium (inner); hs, haemal sinus; ic, interstitial cell; lum, lumen of the testis; mc, muscle cell; mf, muscle fiber; phg, phagosome; sc, spermatocyte; sg, spermatogonium; sgc, spermatogenic column; st, spermatids; sz, spermatozoa; tc, trunk coelom