표제지
목차
I. 서론 8
II. 재료 및 방법 13
1. 애반딧불이 유충의 생장 및 먹이 선호도 13
1.1. 시험곤충 13
1.2. 먹이 선호도 조사 13
1.3. 먹이 조건에 따른 섭식량 및 생장률 조사 14
1.4. 유충의 령별 기간 및 형태적 특성 14
2. 애반딧불이의 서식환경 및 공서생물상 15
2.1. 조사지점 및 시기 15
2.2. 조사방법 15
2.3. 공서생물과의 포식 및 피식 관계 17
2.4. 서식환경이 애반딧불이 성충 크기에 미치는 영향 17
3. 애반딧불이 성충의 출현 양상 및 개체군 추정 18
3.1. 조사지점 및 시기 18
3.2. 조사 방법 19
3.3. 통계적 분석 방법 20
3.4. 애반딧불이 성충의 수명 20
3.5. 개체군 크기 추정 20
III. 결과 및 고찰 22
1. 애반딧불이 유충의 생장 및 먹이선호도 22
1.1. 먹이 선호도 22
1.2. 각 령별 섭식량 및 생장률 29
1.3. 생장단계별 발육기간 및 형태적 특성 34
2. 애반딧불이의 서식환경 및 공서생물과의 관계 38
2.1. 서식지 유형 및 저서성대형무척추동물상 38
2.2. 공서생물과의 포식 및 피식 관계 44
2.3. 서식환경이 애반딧불이 성충 크기에 미치는 영향 49
3. 애반딧불이 성충의 출현 양상 및 개체군 추정 51
3.1. 조사지점 및 서식지 현황 51
3.2. 야외에서 시공간에 따른 애반딧불이 개체군 변동 및 생존기간 51
3.3. 조사방법에 따른 개체수 추정 71
4. 애반딧불이 보전 및 복원 방안 79
4.1. 서식환경 보전 및 복원 79
4.2. 먹이원 및 애반딧불이 방사 87
4.3. 모니터링 방법 88
IV. 참고문헌 90
국문요약 100
Abstract 103
Appendix 106
Appendix 1. Surveyed benthic macroinvertebrates in each site 106
Appendix 2. The number of L. lateralis in each surveyed date in 2012 110
Appendix 3. The number of L. lateralis in each surveyed date in 2013 111
Table 1. Reported literatures lists of Korean Lampyridae 10
Table 2. Definitions of notations defined by Jolly (1965) 21
Table 3. The number of species of each taxon in rice paddy and stream typed habitats 42
Table 4. Relation of predator and prey between fireflies and their coenosite 47
Table 5. The number of individuals of each size-class in each habitat 49
Table 6. Sexual size differences in rice paddy and stream habitats 50
Table 7. Collected number and ratio of each sex in each site 57
Table 8. The numbers of newly captured and recaptured individuals in each date 60
Table 9. Maximum, minimum and average of lifespan in male and female 62
Table 10. Size variation of male and female on elapsed time 64
Table 11. Correlation of rest and flight frequency of male and female in 2012 75
Table 12. Correlation of rest and flight frequency of male and female in 2013 75
Table 13. Correlation of rest and flight frequency according to census methods in 2012 77
Table 14. Correlation of rest and flight frequency according to census methods in 2013 77
Fig. 1. Surveyed sites for the benthic macroinvertebrate fauna 16
Fig. 2. Metapopulation survey sites. 18
Fig. 3. Numbering method by mark on the pronotum and elytra of L. lateralis 19
Fig. 4. The prey preference to shell mashed 4 prey species (Sl: S. libertina; Ra: R. auricularia; Hc: H. cantori; Pa: P. acuta) in each instar of firefly larva. 23
Fig. 5. The prey preference among the 4 prey species with their natural shells by each instar of firefly larva 24
Fig. 6. The size range of provided prey to each instar larvae of firefly 27
Fig. 7. Prefered prey among 4 species for 48 hours (Sl: S. libertina; Ra: R. auricularia; Hc: H. cantori; Pa: P. acuta) into the firefly rearing cages of each instar larvae 28
Fig. 8. The height-weight and diameter-weight regression lines validated in R. auricularia and P. acuta. 30
Fig. 9. Ingesting amount of each instar larvae. 31
Fig. 10. Ingesting amount of last instar larvae on two types of prey 31
Fig. 11. The head and prothorax size ranges of each instar larval exuviae of L. lateralis 33
Fig. 12. The average, maximum and minimum of each instar larval period on two types of prey 35
Fig. 13. Dorsal tubercles of pro-, meso-, metathorax, and 2nd abdominal segment in each instar larva 36
Fig. 14. Mandibles of each instar larva 37
Fig. 15. Hind legs of each instar larva 37
Fig. 16. Habitat of L. lateralis in surveyed sites 40
Fig. 17. The number of species in each surveyed site 42
Fig. 18. The species ratio of each taxon in stream (outer pie graph) and rice paddy (inner pie graph) area. 44
Fig. 19. The number of species of each FFG. 45
Fig. 20. The average, maximum and minimum of firefly adult size in each habitat 50
Fig. 21. Sex ratio of L. lateralis in 2012. 53
Fig. 22. The individual number of male and female L. lateralis in 2012. 53
Fig. 23. Sex ratio of L. lateralis in 2013. 54
Fig. 24. The individual number of male and female L. lateralis in 2013. 54
Fig. 25. The number of surveyed individuals in each site, and daily precipitation of Andong. 56
Fig. 26. The movement patterns of L. lateralis according to the released sites in surveyed area 58
Fig. 27. The average and maximum (error bars) lifespan of L. lateralis in 2012 and 2013. 61
Fig. 28. The average size variation of female and male L. lateralis, and error bars are indicating maximum and minimum sizes. 65
Fig. 29. Fluctuation of individual ratio in each size. 66
Fig. 30. Fluctuations of ni and Ni in each surveyed date.(이미지참조) 69
Fig. 31. Survivability coefficient (Φi) of L. lateralis, and the estimated, number of newly joined individuals in the interval between the ith and (i+1)th samples and alive at time i+1 (Bi).(이미지참조) 70
Fig. 32. The number of flying male and female individuals in each site. 72
Fig. 33. The number of resting male and female individuals in each site. 73
Fig. 34. The number of flying male and female individuals in surveyed dates. 74
Fig. 35. The number of resting male and female individuals in surveyed dates. 74
Fig. 36. The number of captured and counted individuals on flight. 76
Fig. 37. The number of captured and counted individuals on rest. 76
Fig. 38. Correlations of number of captured and counted individuals. 78
Fig. 39. Flow chart of L. lateralis restoration. 83
Fig. 40. Rice paddy habitat of L. lateralis 85
Fig. 41. Stream habitat of L. lateralis 86