Figure 1 in Ecotoxicological effects of commercial herbicides on the reproductive system of aquatic arthropod Limnocoris submontandoni (Hemiptera: Naucoridae)

Figure 1. Photomicrographs of the control group of Limnocoris submontandoni, (A) helical distribution of the seminiferous tubule with germ cells, spermatogonia (SPGO), spermatocytes (SPTO), spermatids (SPTI), sperms (SPTZ), (B) spermatocytes (SPTO) and spermatids (SPTI) in different degrees of maturation, (C) spermatocytes (SPTO) with slightly colored areas (*) displaced to one of the cell poles, spermatids (SPTI) with different degrees of maturation, acrosome vesicle (arrows), elongation of slightly colored structures (**), elongated cells forming the tubular wall (arrowhead), core (n), (D) Spermatids (SPTI) in different degrees of maturation, spermatozoa (SPTZ) forming compact bundles and very elongated nucleus, nucleus (n) and acrosome vesicles (arrows) of some spermatoids and (E) Compact sperm bundles (SPTZ), sperm nuclei (n), tubular wall cells (arrowhead) and tracheole (tr). Dye: Toluidine Blue.