In:
Biodiversity Data Journal, Pensoft Publishers, Vol. 7 ( 2019-09-18)
Abstract:
Riparian areas hold vast number of flora and fauna with exceptional contributions to the ecosystem. A study was conducted in Sungai Sepetang, Sungai Rembau and Sungai Chukai to identify the insect community in a riparian zone of Peninsular Malaysia. Sampling was conducted in six consecutive months from December 2017 to May 2018 during both day and night using sweep nets. Twenty sampling stations (S1-S20) had been assembled along the riverbanks with an average distance of 200 m between each station. The 17,530 collected insects were from 11 orders and consisted of Diptera, Coleoptera, Hemiptera, Hymenoptera, Lepidoptera, Neuroptera, Orthoptera, Blattodea, Thysanoptera, Mantodea and Odonata. The three most abundant orders were Diptera (33.84%; 5933 individuals), Coleoptera (28.82%; 5053 individuals) and Hemiptera (25.62%: 4491 individuals). The collected insect community consisted of different guilds such as the scavenger, predator, herbivore, pollinator and parasitoid. Sungai Sepetang and Sungai Rembau were dominated by mangrove flora, Sonneratia caseolaris (Myrtales: Lythraceae), while Sungai Chukai was dominated by Barringtonia racemosa . There was a significant difference (p & lt; 0.05) in the composition of insects between the three rivers though clustering analysis showed that the insect communities in Sungai Sepetang and Sungai Rembau were 100% similar compared to Sungai Chukai which consisted of a totally different community. There is a significant negative correlation between abundance of insects with salinity and wind speed at Sungai Chukai and Sungai Sepetang.
Type of Medium:
Online Resource
ISSN:
1314-2828
,
1314-2836
DOI:
10.3897/BDJ.7.e35679
DOI:
10.3897/BDJ.7.e35679.figure1
DOI:
10.3897/BDJ.7.e35679.figure2a
DOI:
10.3897/BDJ.7.e35679.figure2b
DOI:
10.3897/BDJ.7.e35679.figure2c
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10.3897/BDJ.7.e35679.figure3
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10.3897/BDJ.7.e35679.figure4
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10.3897/BDJ.7.e35679.figure5
DOI:
10.3897/BDJ.7.e35679.figure6a
DOI:
10.3897/BDJ.7.e35679.figure6b
DOI:
10.3897/BDJ.7.e35679.figure6c
Language:
Unknown
Publisher:
Pensoft Publishers
Publication Date:
2019
detail.hit.zdb_id:
2736709-5