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Jenis Kupu-kupu di Cagar Alam Imogiri Kabupaten Bantul Daerah Istimewa Yogyakarta Nur Surantiwi; Raditia Nugraha; Dyahning Retno Wati; Icha Arzika
Jurnal Riset Daerah Vol 25 No 1 (2025): JURNAL RISET DAERAH
Publisher : Badan Perencanaan Pembangunan Daerah Kabupaten Bantul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64730/jrdbantul.v25i1.137

Abstract

Imogiri Nature Reserve established as conservation area that protected by act and state, which has ecosystem to maintain its biodivesity. The study of butterfly diversity was conducted in January – Desember 2024, to determine the existence of butterflies in Imogiri Natural Reserve. Observation was conducted with Visual Encounter Survey in the morning and late afternoon while doing patrol in 4 area. Species identification were compared with ilustration and description using Kupunesia application and field guide. Therefore, 51 species Butterflies in 5 Family were identified exist in Imogiri Natural Reserve. There was 7 species of Papilionidae,9 species Pieridae, 6 species Lycaenidae, 27 species Nymphalidae and 2 species Hesperiidae. The most encountered Butterfly was Family Nymphalidae. Many species of Nymphalidae mimic other species to protect themselves from predators. Members of this family are easily found in the Imogiri Nature Reserve with many host plants such as types of Ficus sp. and Memecylon sp. The most abundant species Family Nymphalidae is Euploea sylvester, which in terms of color is very suitable for environmental conditions so that it can mimic. The poisonous Euploea sylvester comes from the caterpillar's food, namely the Apocynacea plant.Butterfly encounters are most often found in the Protection Block as its function is to protect flora and fauna and is limited only to research activities.
Keragaman Mamalia di Cagar Alam Imogiri Kabupaten Bantul Dyahning Retno Wati; Susilo Irwanjasmoro
Jurnal Riset Daerah Vol 25 No 1 (2025): JURNAL RISET DAERAH
Publisher : Badan Perencanaan Pembangunan Daerah Kabupaten Bantul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64730/jrdbantul.v25i1.140

Abstract

The Imogiri nature reserve conservation area is located in Bantul Regency and has an area of 11,822 Ha. The area previously functioned as a production forest dominated by eucalyptus trees (Melaleuca leucadendron), which affected the diversity of animals in it, including mammal diversity. After the area was designated as a Nature Reserve, mammal data collection was only carried out once, in 2016. Updating mammal diversity data and information is needed in the management of conservation areas. The study aimed to determine the types of mammals, diversity, and species richness in the Imogiri nature reserve. Data collection using exploration and camera trap methods. The data generated from November 2024 was inputted into the Gunungan Balai KSDA Application and then continued for data analysis. The analysis used the species diversity index (H') and the mammal species richness index (DMg). The results of the study found five types of mammals, including the Javan porcupine (Hystrix javanica), leopard cat (Prionailurus bengalensis), plaintain squirrel (Callosciurus notatus), asian palm civet (Paradoxurus hermaphroditus), and long-tailed macaque (Macaca fascicularis) with low species diversity values (Shannon-Wiener index 0.584) and moderate species richness values (margalef index 3.206). The encounter of protected mammals, namely the Javan porcupine (Hystrix javanica) and leopard cat (Prionailurus bengalensis), is a new record in the Imogiri Nature Reserve.