Fig. 7 in Chloeia incerta de Quatrefages 1866

Fig. 7. Histological and histochemical observation of ovarian germ cells and oocytes (N. indica) during male phase of N. indica. (LS: 4 µm; Haematoxylin-Eosin; 1000 X) A. germ cells (in M1); B. spermatophore and germ cells (in M1); C. follicle cells enveloping the oocytes (in M2); D. oocytes (in late M3); semithin LS: 1 µm; methylene blue showing E. spermatophores (M1) (400 X); F. follicle cells, previtellogenic oocytes and spermatophores (M2 1000 X); G. bulged ovarian wall (arrow) (400 X); H. ovarian wall showing involution (M2) (arrow) (400 X). g- germ cells, spspermatophore, Oo- oocytes, fc- follicle cells. sp- spermatophore, t- tail, Oo- oocytes, fc1- follicle cell type 1, fc2- follicle cell type 2, n- nucleus, ssperm, w- wall.