4 4 Vol 4 No 4 0 8 Journal of Shanghai Normal UniversityNatural Sciences Aug 0 0035 5 35444 3 64 4 9 4 5 37 85 3 0 3 3 86 83% 3 79% 藨 藨 5 96 8% 5 3 53% 4 5 藨 / 藨 Q 4 A 000-537004-0399-0 0 m 0-06-06 0DZ00800 966 -
400 0 3 4 5 6 - Conocephalus shanghaicus Liu 7 007 4 ~ 4 5 8 37-4 6 73 5 mm 9 8 4 73 m 5 3 93 m 8 6 m /s 8 7 m /s ~ 6 3 ~ 5 ph 7 ~ 8 Scirpus mariqueter Phragmites australis Scirpus triqueter Suaeda glauce Tripolium vulgare Spartina alterniflora 8-6 5 7 46 - - 3 0 7 0 7 / 0 5 7 4 0 m 0 m 00 75% 900 ~ 600 3
4 40 / 3 4 6 ~ 3 4 6 5N - 48 34 6 ~ 48 35 E N3 4 5 8 ~ 3 4 7 6 N 48 35 8 ~ 48 38 7E 3 3 43 8 ~ 3 3 47N 54 7 9 ~ 54 30 06E 3 3 5 0 ~ 3 3 3 9N 54 7 ~ 54 33 9E 3 3 0 7 ~ 3 3 3 N - 54 0 ~ 54 5E 3 3 3 5 ~ 3 3 53 N 54 0 ~ 54 5E - 3 06 5 ~ 3 50 76N 56 50 6 ~ 58 04 E 3 47 ~ 3 49 9N - 56 50 ~ 56 5 94 E 3 0 7 5 ~ 3 0 8 7N 57 8 6 ~ 57 9 E 3 0 33 6 ~ 3 0 33 9N 57 48 5 ~ 57 48 7E 3 06 0 ~ 3 07 4N 58 03 7 ~ 58 06 5E 3 3 4 ~ 3 3 7N 58 30 3 ~ 58 3 8E 3 Shannon - Wiener Simpson Pielou 7-9 / 5 0 PAST Jaccard PC - ORD 3 3 35444 3 64 56 4 9 4 5 9 7 6 6 0 8 3 85 37 3 X Y Y = 8* e - 0 9386* X r = 0 9869 P < 3 4 3 3
40 0 Odonata Mantodea Libellulidae Neuroptera Mantidae Lepidoptera Chrysopidae Pyralidae Orthoptera Tettigonioidea Chloropidae 4 Dermaptera Chelisochidae Chironomidae 6 Cicadellidae Geratopogonidae 3 Homoptera Delphacidae 5 Dolichopodidae Aphididae Nabidae Diptera Phoridae 4 Cecidomyiidae Cymidae Ulidiidae Hemiptera Blissidae 5 Sarcophagidae Anthocoridae Syrphidae Miridae 3 Psocoptera Braconidae Thysaoptera Phlaeothripidae Encyrtidae 9 Carabidae Eulophidae 9 Coccinellidae 5 Mymaridae 7 Anthicidae Pteromalidae 4 Lathridiidae 3 Trichogrammatidae Laemophloeidae Formicidae Cleridae Eurytomidae 6 Staphylinidae 5 Ichneumonidae 5 Cryptophagidae Hymenoptera Platygasteridae Coleoptera Bruchidae Aphelinidae Curculionidae Scelionidae Crioceridae Vanhorniidae Scolytidae Ceraphronidae Corylophidae Megaspilidae Eumolpidae Vespoidea Scirtidae Apidae Cicindelidae 3 Phalacridae 3 3 0 7 - - 3 4 3 86 83 7% 4 8 33 36 33 55 47% 8 5% 76 67 57 88% 59 33 0 67 5 65% 0 5%
4 403 0 808 0 4904 0 809 7 9 7 3 5 5 8 33 4 67 0 33 3 Odonata Libellulidae Neuroptera Chrysopidae Mantodea Mantidae Lepidoptera Pyrallidae Orthoptera Tettigonioidea Chloropidae Dermaptera Chelisochidae Chironomidae Homoptera Cicadellidae Geratopogonidae Delphacidae Dolichopodidae Aphididae Nabidae Diptera Phoridae Cecidomyiidae Cymidae Ulidiidae Blissidae Sarcophagidae Hemiptera Anthocoridae Syrphidae Miridae Psocoptera Braconidae Thysaoptera Phlaeothripidae Encyrtidae Carabidae Eulophidaee Coccinellidae Mymaridae Anthicidae Pteromalidae Lathridiidae Trichogrammatidae Laemophloeidae Formicidae Cleridae Eurytomidae Staphylinidae Ichneumonidae Cryptophagidae Hymenoptera Platygasteridae Coleoptera Bruchidae Aphelinidae Curculionidae Scelionidae Crioceridae Vanhorniidae Scolytidae Ceraphronidae Corylophidae Megaspilidae Eumolpidae Vespoidea Scirtidae Apidae Cicindelidae Phalacridae
404 0 4 7 Dermaptera Homoptera Hemiptera Chelisochidae 33 00 Delphacidae 3 33 9 33 0 Cicadellidae 33 Blissidae 88 33 5 77 67 Anthocoridae 67 0 33 0 67 Psocoptera 67 00 3 33 Thysaoptera Coleoptera Lepidoptera Diptera Hymenoptera Phlaeothripidae 33 3 33 3 33 Carabidae 0 67 Anthicidae 79 33 33 3 67 Lathridiidae 5 00 5 00 3 33 Cleridae 33 9 33 Coccinellidae 508 00 53 33 6 33 Staphylinidae 00 0 67 0 67 Phalacridae 0 67 0 33 0 67 Eumolpidae 0 33 Scolytidae 33 33 Laemophloeidae 33 Pyrallidae 0 33 Chironomidae 67 0 67 Chloropidae 38 66 54 00 7 33 Ulidiidae 0 33 Cecidomyiidae 0 33 Geratopogonidae 0 67 Phoridae 0 67 Eulophidaee Eurytomidae Mymaridae Pteromalidae Scelionidae Vanhorniidae Braconidae Ichneumonidae Eucoilidae Megaspilidae Platygasteridae Encyrtidae Vespoidea 3 33 4 33 67 5 33 33 67 33 67 0 33 0 33 0 33 4 33 00 33 3 33 33 0 67 00 0 67 0 67 00 0 33 0 33 00 5 33 67 0 67 00 33 0 67 0 67 67 99 00 3 33 478 00 594 0 33 9 64%
4 405 86 67 6 33 89 % 5 7 Homoptera Hemiptera Delphacidae Cicadellidae Aphididae 00 0 67 0 67 Blissidae 33 0 67 Psocoptera 0 33 86 67 Coleoptera Lepidoptera Diptera Hymenoptera Anthicidae Lathridiidae Cleridae Coccinellidae Phalacridae Laemophloeidae 8 33 00 0 67 4 67 67 5 00 0 67 4 00 0 67 Nymphulinae 00 Chloropidae 59 00 6 33 Eulophidae Eurytomidae Pteromalidae Chneumonidae Braconidae Encyrtidae 67 67 0 0 33 0 33 0 67 0 67 33 00 33 0 67 6 / / 875 667 590 68 667 9 667 39 335 603 33 96 69% 5 43 6 5% 06 67 368 67 8 33 60 67 5 33 578 67 96 8% / / 7 3 3 8 8 47 / 00 93 hm / 098 hm 94 hm
406 0 Shannon 3 ~ 6 / 856 6555 590 6 / 7 / Cicadellidae 875 667 Homoptera Delphacidae 3 333 Aphididae 3 33 Nabidae 3 33 Hemiptera Anthocoridae 0 6 67 Psocoptera 3 33 0 Lepidoptera Phlaeothripidae 590 368 67 Coccinellidae 6 33 Coleoptera Anthicidae 0 Lathridiidae 0 Diptera Chironomidae 9 667 Chloropidae 68 667 Phoridae 0 Geratopogonidae 3 33 Cecidomyiidae 0 Dolichopodidae 9 667 Braconidae 39 33 Encyrtidae 7 Hymenoptera Mymaridae 9 Pteromalidae 3 33 Eulophidae 3 333 3 333 69 33 630 7 4 7 67 9 00 478 00 6 00 3 33 0 33 39 33 44 67 0 67 67 99 33 7 67 0 33 00 67 8 6 67 8 33 4 7 5 00 8 / 33 43 47 37 0 856 686 6583 745 4904 Shannon 47 573 003 5 5 Simpson 0 657 0 583 0 7999 0 79 0 5575 Pielou 0 407 0 48 0 504 0 5957 0 4055
4 407 5 / / / / 9 9 / 3 4 5 3 0 465 4 0 485 0 607 5 0 486 0 637 0 654 0 543 0 3404 0 3958 0 356 4 0 m 66 8 km 3 64 5 007 6 3 0 3 5 3 64 8 06% 5 5% 70% 44 68 hm 30% 80 3 hm / 3
408 0 / / J 0 9 405-4 J 006 45 400-409 3 J 006 456 784-790 4 J 007 46 4-47 5ZHOU M BI W X LIU X W The genus Conocephalus Orthoptera Tettigonioidea J Zootaxa 00 5749-60 6 J 009 465 77-777 7 D 009 8 J 000 94 86-90 9 J 00 30 69-73 0 J 003 3 399-403 M/ / M 00305-8 M 003 3 J 00 34-8 4 J 007 3 75-8 5 J 003 6 65-70 6HUANG H M ZHANG L Q A study of the population dynamics of Spartina alterniflora at Jiuduansha shoals Shanghai China J Ecological engineering 007 964-7 7PIELOU E C M 978 8 Ⅰ J 994 6-68 9 Ⅱ J 994 4 3-39
4 409 Insect diversity and its influencing factors in Jiuduansha wetland national nature reserve Shanghai CHEN Xiu-zhi Shanghai Jiuduansha Wetland National Nature Reserve Administration Shanghai 0035 China AbstractInvestigations were made on insect diversity on order and family levels in five dominant plant communities on four shoals and different gradient tidal creeks in Jiuduansha Nature Reserve A total of 35444 specimens were collected belonging to 64 families and 3 orders According to species number the dominant families ranked as Chloropidae 4 Eulophidae 9 Pteromalidae 4 Braconidae Ichneumonidae 5 Scelionidae and the dominant orders as Hymenoptera 37 Diptera 85 Coleoptera 3 Hemiptera 0 Our analyses showed The insect species richness in summer was higher than those in other three seasons In Phragmites australis community on low tidal flat in summer the species richness of insects was the highest that on high tidal flat ranked the second then that on middle tidal flat On the low tidal flat the individual number of Blissidae Chloropidae Coccinellidae and Anthicidae was much higher than those on the middle and high tidal flats The individual number of Blissidae and Delphacidae increased from Lower to High tidal flat Compared with that on the low tidal flat the insect composition on the middle tidal flat was closer to that on the high tidal flat 3The family and individual numbers of insects in Spartina alterniflora community were higher than those in Phragmite australis community on Middle shoal in summer Psocoptera and Chloropidae were two dominant families in Spartina alterniflora community their individuals accounting for 86 83% of the total While in Phragmite australis community Chloropidae Anthicidae and Coccinellidae were three dominant families their individuals accounting for 79% of the total In the Scirpus mariqueter-s triqueter community on Jiangyanansha the dominant insect families were Phlaeothripidae Cicadellidae Chloropidae Chironomidae and Braconidae their individual accounting for 96 8% of the total those in Zizania latifolia community only accounting for 3 5% of the total 4The shannon-weiner biodiversity index of the insects in mesophytic communities was highest following those in Phragmite australis community and Spartina alterniflora community and lowest in Zizania latifolia community the highest species richness was seen in Phragmite australis community following those in Spartina alterniflora community and mesophytic communities lowest in Zizania latifolia community 5According to PC-ORD analysis the family similarity of the insects in the five plant communities revealed the gradual changes from Zizania latiflora community and S mariqueter-s triqueter community to Spartina alterniflora community and Phragmite australis community to mesophytic communities Key wordsinsect communitybiodiversitysimilaritypc-ordsuccessionjiuduansha wetland