Variations of Movement, Dispersal, and Morphometrics among Subpopulations of Javan Endemic Damselfly, <i>Drepanosticta spatulifera</i> (Odonata: Platystictidae) in Petungkriyono Forest
Drepanosticta spatulifera is a Javan endemic damselfly. The population is spread unevenly in the Petungkriyono Forest and is threatened due to environmental pressure. The aims of this research are to know the variation of the movement, dispersal, and morphometric among subpopulations of D. spatulife...
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| Format: | Article |
| Language: | English |
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Universitas Gadjah Mada
2021-09-01
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| Series: | Journal of Tropical Biodiversity and Biotechnology |
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| Online Access: | https://jurnal.ugm.ac.id/jtbb/article/view/65612 |
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| author | Amelia Nugrahaningrum R.C. Hidayat Soesilohadi |
| author_facet | Amelia Nugrahaningrum R.C. Hidayat Soesilohadi |
| author_sort | Amelia Nugrahaningrum |
| collection | DOAJ |
| description | Drepanosticta spatulifera is a Javan endemic damselfly. The population is spread unevenly in the Petungkriyono Forest and is threatened due to environmental pressure. The aims of this research are to know the variation of the movement, dispersal, and morphometric among subpopulations of D. spatulifera. Movement and dispersal variation data collection was done using Mark Release Recapture (MRR) for six weeks from early August until mid-September 2020. The collection of morphometric samples was done during the last week of the MRR survey and 46 individuals were measured with 12 continuous characters. During the MRR survey, 596 males of D. spatulifera were marked and 302 were recaptured. D. spatulifera had short movement and dispersal thus no individuals were found across the subpopulations. The distance moved of successive capture and net lifetime movement were dominantly less or equal to five meters. The duration of the MRR
survey had a low correlation with the dispersal distance of D. spatulifera. In the
morphometric variations, closer subpopulations tended to have a similar cluster of
morphometric characters. Variation of distance moved between successive capture
and wing size from Mangli Stream was significantly different from other sites. The
subpopulation of Mangli, the farthest and higher altitude of the sites, had the
highest distance move, more disperse, and the largest wing size. Our study showed
that D. spatulifera was extremely sedentary damselfly. It will enhance inbreeding and
vulnerability to extinction. Therefore, the interaction between the subpopulations
of D. spatulifera in the Petungkriyono Forest needs to be done more. |
| first_indexed | 2024-12-20T00:48:09Z |
| format | Article |
| id | doaj.art-620cb69ea71f4e8898a3ab9cabd2372a |
| institution | Directory Open Access Journal |
| issn | 2540-9573 2540-9581 |
| language | English |
| last_indexed | 2024-12-20T00:48:09Z |
| publishDate | 2021-09-01 |
| publisher | Universitas Gadjah Mada |
| record_format | Article |
| series | Journal of Tropical Biodiversity and Biotechnology |
| spelling | doaj.art-620cb69ea71f4e8898a3ab9cabd2372a2022-12-21T19:59:21ZengUniversitas Gadjah MadaJournal of Tropical Biodiversity and Biotechnology2540-95732540-95812021-09-016310.22146/jtbb.6561230514Variations of Movement, Dispersal, and Morphometrics among Subpopulations of Javan Endemic Damselfly, <i>Drepanosticta spatulifera</i> (Odonata: Platystictidae) in Petungkriyono ForestAmelia Nugrahaningrum0R.C. Hidayat Soesilohadi1Faculty of Biology, Universitas Gadjah MadaFaculty of Biology, Universitas Gadjah MadaDrepanosticta spatulifera is a Javan endemic damselfly. The population is spread unevenly in the Petungkriyono Forest and is threatened due to environmental pressure. The aims of this research are to know the variation of the movement, dispersal, and morphometric among subpopulations of D. spatulifera. Movement and dispersal variation data collection was done using Mark Release Recapture (MRR) for six weeks from early August until mid-September 2020. The collection of morphometric samples was done during the last week of the MRR survey and 46 individuals were measured with 12 continuous characters. During the MRR survey, 596 males of D. spatulifera were marked and 302 were recaptured. D. spatulifera had short movement and dispersal thus no individuals were found across the subpopulations. The distance moved of successive capture and net lifetime movement were dominantly less or equal to five meters. The duration of the MRR survey had a low correlation with the dispersal distance of D. spatulifera. In the morphometric variations, closer subpopulations tended to have a similar cluster of morphometric characters. Variation of distance moved between successive capture and wing size from Mangli Stream was significantly different from other sites. The subpopulation of Mangli, the farthest and higher altitude of the sites, had the highest distance move, more disperse, and the largest wing size. Our study showed that D. spatulifera was extremely sedentary damselfly. It will enhance inbreeding and vulnerability to extinction. Therefore, the interaction between the subpopulations of D. spatulifera in the Petungkriyono Forest needs to be done more.https://jurnal.ugm.ac.id/jtbb/article/view/65612drepanostictadamselflydispersalmorphometricsvariation |
| spellingShingle | Amelia Nugrahaningrum R.C. Hidayat Soesilohadi Variations of Movement, Dispersal, and Morphometrics among Subpopulations of Javan Endemic Damselfly, <i>Drepanosticta spatulifera</i> (Odonata: Platystictidae) in Petungkriyono Forest Journal of Tropical Biodiversity and Biotechnology drepanosticta damselfly dispersal morphometrics variation |
| title | Variations of Movement, Dispersal, and Morphometrics among Subpopulations of Javan Endemic Damselfly, <i>Drepanosticta spatulifera</i> (Odonata: Platystictidae) in Petungkriyono Forest |
| title_full | Variations of Movement, Dispersal, and Morphometrics among Subpopulations of Javan Endemic Damselfly, <i>Drepanosticta spatulifera</i> (Odonata: Platystictidae) in Petungkriyono Forest |
| title_fullStr | Variations of Movement, Dispersal, and Morphometrics among Subpopulations of Javan Endemic Damselfly, <i>Drepanosticta spatulifera</i> (Odonata: Platystictidae) in Petungkriyono Forest |
| title_full_unstemmed | Variations of Movement, Dispersal, and Morphometrics among Subpopulations of Javan Endemic Damselfly, <i>Drepanosticta spatulifera</i> (Odonata: Platystictidae) in Petungkriyono Forest |
| title_short | Variations of Movement, Dispersal, and Morphometrics among Subpopulations of Javan Endemic Damselfly, <i>Drepanosticta spatulifera</i> (Odonata: Platystictidae) in Petungkriyono Forest |
| title_sort | variations of movement dispersal and morphometrics among subpopulations of javan endemic damselfly i drepanosticta spatulifera i odonata platystictidae in petungkriyono forest |
| topic | drepanosticta damselfly dispersal morphometrics variation |
| url | https://jurnal.ugm.ac.id/jtbb/article/view/65612 |
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