Muhamad Azmi Dwi Susanto
Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Brawijaya, Malang, Indonesia

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Diversity and Community Structure of Dragonflies (Odonata) in Various Types of Habitat at Lakarsantri District, Surabaya, Indonesia Muhamad Azmi Dwi Susanto; Nirmala Fitria Firdhausi; Saiful Bahri
Journal of Tropical Biodiversity and Biotechnology Vol 8, No 2 (2023): August
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jtbb.76690

Abstract

Dragonflies are insects that are very dependent on the existence of freshwater ecosystems, However, the population of dragonflies in urban freshwater ecosystems is at risk due to a number of issues. Consequently, it is essential to carry out research and efforts to preserve dragonflies in urban areas. This study aims to provide information about the diversity and structure of dragonfly communities in various habitat types in the Lakarsantri, Surabaya. Data collection in this study was carried out in the habitat types of ponds, reservoir, river, and rice field in July to September 2021. The study results show there are 22 species from 4 families with a total of 827 individuals. Analysis of the Shannon-Wiener diversity index showed that the highest value of dragonfly diversity was found in a pond, with a value of H' = 2.40, and the location with the lowest value was a river, with a value of H' = 1.77. At four research locations that have different aquatic ecosystems, the community structure of dragonfly is also different. The composition of the dragonfly community structure at the reservoir location has similarities to a pond, and at a river location, it has similarities to a paddy field. Differences in abiotic factors consisting of light intensity, humidity, and temperature at each study location have a correlation with differences in dragonfly community structure. In addition, the composition of the vegetation at each location is also one of the factors causing differences in the structure of the dragonfly community. 
Diversity Of Dragonflies (Odonata) In Puthuk Panggang Welut Waterfall Area, Mojokerto District Elsa Putri Agustin; Dea Ma’rifatul Zahro'; Titis Eka Rani; Abel Septi Dwi Permatasari; Muhamad Azmi Dwi Susanto
Al-Hayat: Journal of Biology and Applied Biology Vol 6, No 2 (2023)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v6i2.17295

Abstract

Puthuk Panggang Welut merupakan salah satu objek wisata alam di Kabupaten Mojokerto yang berada di lereng Gunung Penanggungan. Puthuk Panggang Welut mempunyai sumber air yaitu Air Terjun. Penelitian ini bertujuan untuk mengetahui keanekaragaman capung (Odonata) di Air Terjun Puthuk Panggang Welut. Metode pengambilan sampel yang digunakan adalah jaring penyapu. Hasil penelitian yang dilakukan di tiga lokasi menunjukkan terdapat 12 spesies dari enam famili dengan total 265 individu. Nilai keanekaragaman jenis pada lokasi ini adalah H' = 1,52. Di lokasi Air Terjun Wisata ditemukan 10 spesies dengan jumlah 54 individu dari lima famili. Di lokasi hulu sungai terdapat empat spesies dengan jumlah 164 individu dari empat famili. Di lokasi Aliran Sungai Bawah terdapat lima spesies dari lima famili dengan jumlah total 47 individu. Keberadaan jenis capung dan jumlah individu yang ditemukan pada ketiga lokasi penelitian berbeda-beda karena setiap lokasi mempunyai vegetasi, kanopi, dan kondisi lingkungan yang berbeda.