- 1. Periplaneta, chyle, middle intestine t.s. (Malpighian tubules) Lieder_4373d
- 2. Melolontha, intestine t.s. Lieder_5455d
- 3. Astacus fluviatilis, intestine t.s., folds of mucous membrane Lieder_5709c
- 4. Branchiostoma, region of intestine t.s. Lieder_5806d
- 5. Astacus, intestine t.s. Lieder_74425c
- 6. Astacus, intestine t.s. Lieder_Cr134c
- 7. Branchiostoma, region of intestine t.s. Lieder_Ac110d
- 8. Fresh water fish, abdominal region showing kidney, liver and intestine t.s. Lieder_Pi135d
- 9. Cyprinus, small intestine t.s. Lieder_Pi154c
- 10. Rana, small intestine t.s., showing villi Lieder_Am218c