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Endoparasites of Wild Javan Gibbon (Hylobates moloch) At Gunung Halimun Salak National Park, Indonesia Malintan, Rizka; Supiyani, Atin; Oktaviani, Rahayu; Prasetio, Yogi
HAYATI Journal of Biosciences Vol. 31 No. 5 (2024): September 2024
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.31.5.929-941

Abstract

Infections of endoparasites in primates in natural habitats are highly prevalent and can cause disease, reduce health quality, and disrupt their life. This study investigated endoparasites prevalence value in the endangered Javan gibbon (Hylobates moloch) in Citalahab Forest, Gunung Halimun Salak National Park, Indonesia, from June to August 2022 by collected fecal samples (N = 10) and analyzed it using floatation methods. As a result, we found five genera of nematodes Trichuris trichiura (10% egg worm prevalence, Oesophagostomum spp. (50%), Trichostrongylus spp. (60%), Ancylostoma spp. (80%), and Strongyloides spp. (100%). The prevalence value of the worms in the larvae stage of Trichostrongylus spp. 20% and Strongyloides spp. 70%. Nematode infection status successively is Strongyloides spp., which is, frequently; Trichostrongylus spp. and Ancylostoma spp., which is, often; Oesophagostomum spp. and Trichuris trichiura which is, occasionally. Four species of nematode were found in both ages, and only Trichuris trichiura was found in one adolescent individual. The threat posed by this parasite deserves attention; further research is needed to fill the gap in our knowledge of their pathogenicity and transmission in Javan gibbon.
Inventarisasi, Keanekaragaman Fish Inventory in the Cikaniki Area of Mount Halimun Salak National Park: Inventarisasi Ikan di Kawasan Sungai Citalahab Desa Cikaniki Taman Nasional Gunung Halimun Salak Choirunisa, Evifa Lutfiah Sya'bani; Hasanah, Tafrijiyah; Aliyani, Intan; Aliza, Nanda Nur; Sudira, Egi; Afriani, Arikah Putri; Putri, Oktantia Almira; Fathiyyah, Adinda Zhafarah; Isfaeni, Hanum; Malintan, Rizka
Habitus Aquatica Vol 6 No 2 (2025): Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/HAJ.6.2.43

Abstract

Indonesia has high biodiversity, making it the country with the second largest biodiversity in the world. To preserve this wealth, the government has established conservation areas, including the Gunung Halimun National Park in West Java, which is the largest tropical rainforest on the island of Java with unique flora and fauna. This research was carried out in the Citalahab River, part of the national park, to identify the fish species present. Sampling used a purposive sampling method, and fish species were identified based on data from gbif.org, fishbase.org, as well as the latest literature. The results of the research show that there are seven species of fish in the Cikaniki area, namely Puntius sp. (wader fish), Channa sp. (snakehead fish), Xiphophorus sp. (swordtail fish), Glyptothorax sp. (kekhel fish), Gambusia sp. (cere fish), Rasbora sp. (spray fish), and Monopterus sp. (field eel). Each species is described based on its morphological characters and habitat. These results emphasize the importance of conserving natural river habitats, because species diversity plays an important role in maintaining ecosystem stability and ecological balance.