2 14 4 9 6 143 5-11 13 1-8 1

Nikon coolpix 995Ricoh rr30 70 90 2

15 12 25 1 2 158 158 110-158 110 3 4 3

1. 35 8 2. 20 4

90% 75% - 70 5

Anisoptera 14 Zygoptera 6

- 7

8

159 118 9

60~67 29 87 29 3 40% 51%44% 0% 0% 0% 6% 0% 0% 43% 69% 15% 17% 38% 0% 0% 57% 31% 84% 60% 50% 11% 100% 0% 0% 1% 23% 6% 89% 0% 0% 16 16 9 4 7. 2. 10

3. 15% 23%89% 6%43% 11

12

13

14

1-15

- - 1. 3 5 16 -

17

-- -- 18

Odonata Zygoptera Anisoptera 4 7 Gomphidae 2 Aeshnidae 3 Libellulidae Cordullidae 19

7~9 Heliogomphus retroflexus 2~4 7~9 2~8 3~8 - Leptogomphus sauteri sauteri Ris Ictinnogomphus rapax 7 3 Anax panybeus 20

89 Tramea virginia 2~8 6~9 Onychothemis tonkinensis Brachydiplax chalybea 4~8 3~9 4~9 7~9 Macromia urania - Orthetrum pruinosum 1820 21

29 5800 2000 (Odonata) (Zygoptera) (Anisozygoptera) (Anisoptera) 2000 5 1. 9 4 2. 4 3 4 2 3 Gomphidae 3.1 7 3 Aeshnidae 4. 5 5 3 4 4 (Libellulidae) (Cordullidae) 22

1. -----------------------------------------------------------------------------------------2 --------------------------------------------------------------------------------------------8 2. 67 3 ---------------------- 4 2 -----------------------------------------------------------------3 3. -----------------------------------------------------------------------------------------------4 --------------------------------------------------------------------------------------------------5 4. 7~9 ----------------------------------- 5. --------------------------------------------------------------------------------------------6 -----------------------------------------------------------------------------------------7 6. 2~4 7~9 --------------------------- - 7. 2~8 3~8 -------------------------- 8. -----------------------------------------------------------------------------------9 ------------------------------------------------------------------------------10 9. 3~9 4~9 ----------------------------- 10. ---------------------------------------------------------------------------------------------11 ------------------------------------------------------------------------------------------------12 11. 89 ---------------------------------------------- 12. 2~8 6~9 -------- 4~8 7~9 ------------------------------------------------------------13 13. -------------------------------------------------------- ------------------- - 23

1. 2. 6 1. - 2. ( ) - 24

25

26

27

28

29 5800 29

1. 13 1-8 143 5-11 ( ) 30

1. pp.1-1231997 2. Fig.58-105pp.17-23378496-971051988 3. pp.61-6485-941992 4. pp.47-3412000 5. 1999 6. pp.90-951988 7. 2 pp.15-382002 8. pp.80-832002 9. pp.39-46179-1881990 31

10. 1994 11. pp.188-1921999 12. http://h k-green.com/visit/dragonflies.htm 13. http://caipc4.cs.ccu.edu.tw/cai/87/g88213/a02.htm 14. http://content.edu.tw/primary/country/tc_ua/n004/05.htm 15. http://www.contest.edu.tw/85/endshow/1/insect/14-1.htm 32

1. 2. 3. 4. 5. 33