the konus preparation set series consist a wide range of prepared slides from the wonderfull world of zoology, botanics and the human body. these series contain single-celled creatures, invertebrates (insects), vertebrates (reptiles, birds and mammals), botanics and the human body. important themes as animal parasites and the animal/plant reproduction are covered as well. this way, children, students and microscope enthusiasts can learn more about the wonderfull world of microscopy. the set contains the following preprared slides: 1. culex common house mosquito female 2. culex common house mosquito male 3. house fly 4. drosophyla, fruit fly 5. mosquito heads male and female 6. mosquito male mouth parts 7. mosquito female mouth parts 8. butterfly, mouth parts (lapping type) 9. house fly, proboscis w.m. (sponging type). 10. honey bee mouth parts 11. insects digging legs 12. house fly leg 13. insects swimming legs 14. insects leaping legs 15. insects tale pollen leg. 16. cricket wings showing file and scraper w.m. 17. house fly wing and halteris 18. butterfly wing with scales 19. antenna types five kinds 20. insect compound eye 21. prawn eye lateral section through ommatidia w.m. 22. cornea, flat mount to show fawcets 23. honey bee (apis mellifica), ovary of the queen. 24. insect trachea 25. mapighian tubes grasshopper features: this set contains 25 different prepared slices about general biology de prepared slices are packed in a pratical and attractive plastic box on each prepared slice there’s individual a discription. with each prepared slices set comes a discription containing which other sets are available