8 ショウジョウバエ - BSI生物科学研究所

1 8 BSI 1 8 . Diptera Brachycera Drosophilidae 2,500 35 257 Drosophila melanogaster MEIGEN Drosophila virilis STURTEVANT holometabolous insect 8 BSI 2 8-1. 8-1 2mm 8-2 3mm 8-1.

2 8-2. 8-1-1. (head 1 8-3 (compound eye 1 8-3 8-3. 100 C: ; Ant: ; Ot: ; Pr: ; Pa: 8 BSI 3 ommatidium 8-4 10 15 m 8-5 10 m 4 1 8-4. 8-5. 1,000 5,000 8-6 2 2-2 2 8-6. 20,000 8 BSI 4 retinula cell visual cell 8 rhabdomere 1 rhabdom ocellus ocellar triangle 3 8-7 8-8 3 1 2 2 6 8-7.))

3 8-8. 300 300 8-9 500 1000 1 8 BSI 5 antenna 1 8-10 3 8-11 2 10 3 3 1 2 3 3 10 8-10. 8-11. 200 350 8-9.

4 2,000 8 BSI 6 proboscis 8-12 labial lobe 1 8-12 8-13 8-14 denticulation 8-14 8-12. 200 La: ; Pa: 8 BSI 7 8-13.

5 8-14. 250 2,000 palp 1 8-12 3 1 2 3 10 8-1-2. Thorax 3 mesothorax mesoscutum 2 1 2 3 wing haltere 1 fore wing 8 BSI 8 8-15 8-16 8-15. 8-16. 1,000 1,000 haltere 8-17 leg 3 fore leg middle leg hind leg coxa trochanter 8-17.

6 300 8 BSI 9 femur tibia tarsus 5 1 2 1 8-18 sex-comb pretarsus distitarsus 1 claw pulvillus 8-18. 8-19. 1 1,000 1,500 Cl: ; Pu: 2 8-19 8-1-3. abdomen 11 1 2 7 5 tergum sternum intersegmental membrane pleural membrane 8 BSI 10 1 4 6 externa1 genitalia 7 11 6 4 penis 8-20 8-21 1 8-22 spermatophore 8-20.

7 8-21. 150 300 8-22. 1,000 8 BSI 11 7 11 8-23 ovipositor 2 oothecal lobe 8-24 6 8-23. 8-24. 150 200 Ov: ; Ol: 8-25. 300 8 BSI 12 8-2. egg 1 egg filament 2 8-26 8-27 150 200 m 8-28 1 8-26. 8-27. 150 150 2 4 micropyle 8-29 1 50 80 1,000 2,000 25 C 1 8 BSI 13 8-28.

8 8-29. 8,000 1,000 8 BSI 14 8-3. larva 3 9 8-30 8-31 3 5mm 7mm 8-30. 1 8-31. 1 40 90 H O H O 8-32. 3 8-33. 1 150 2,000 Mp A An Map 8-32 8 BSI 15 8-33 8-34 2 mouth parts mouth hook middle piece wing 3 8-35 1 2 8-36 20 sclerite 8-35.

9 3 8-36. 3 300 800 Mh Mpi Wi 3 2 1 spiracle anterior horn 1 2 10 8-34. 3 2,000 8 BSI 16 8-37 posterior horn 8-38 8-39 4 8-40 8-37. 3 8-38. 3 500 150 Ph Vt Ls St 8-39. 3 8-40. 3 100 1,000 Ph Vt Sv Ls St 4 8 anal circumanalis 1 8-41 8 9 dorsal tubercle dorsolateral tubercle lateral sclerite ventral tubercle subventral tubercle anal tubercle spicule 8 BSI 17 20 29 C 3 25 C 4 8-41.

10 1 300 1 Ca At Ph 8 BSI 18 8-4. pupa 3 puparium 3mm 4mm 8-42 8-43 8-42. 8-43. 35 30 Ah Ph Ah Ph 8-44. 8-45. 500 500 8 16 1 10 8-44 8-45 8 BSI 19 8-46 8 16 1 8-47 8-48 anal slit circumanilis 8-47.