PLATE VI. 
Fig. 43. — Ocdipoda sordida. Epithelial cells of gastro-ileal folds. 
Fig. 14. — Oedipoda sordida. Part of transverse section of gastroileal folds; at., cntj^M 
ula ; mue.f muscle. , 
Fig. 45. — Longitudial median section of Caloptenus femur-ruin » m. l'emale. to show 
the digestive canal. M., mouth; Oc, oesophagus; Cr. 1 , anterior; Cr^M 
posterior division of crop ; p., proventriculus ; Div., diverticulum; reit^M 
ventricle; II. , ileum; col., colon; II., rectum; An., anus. 
Fig. I —Surface, view of the gastro-ileal folds. Veti., ventricle : />''/.. circular musci^B 
lar band under the folds ; 77., ileum. 
Fig. 47. — Optical section of Malpighiau tube. 
Fig. 48. — Malpighiau vessel. 
FiO. 49. — Oed'tpoda sordida; trausverse section of gastro-ileal folds; muc, muscular 
band ; Bd., of Fig. 45. 
Fig. f>0. — Epithelium of ileal folds. A., middle of folds; B., furrow between folds; 
L., longitudinal muscular bands. 
