Figures 5 - 7
Fig. 5: internal fold of intestinal epithelium. Gregarines (GR) near the intestinal fold; DB: intestine fold. Gallocyanin and Eosin. 100x. Fig. 6: hind region of intestine. BL: fecal mass; MB: limiting membrane of fecal mass; RS: fecal remainder; EP: intestinal epithelium; VL: limiting valve of estomodeo with proctodeo. Heidenhain's Iron Hematoxylin. 100x. Fig. 7: the relation GR and epithelial cell CL. NU: nucleus; VC: vacuole; TC: connective tissue. Gallocyanin and Chromotrop 2R. 250x.