Ectoparasites of Wild Rats (Rattus spp.) in Banyuwangi: Prevalance, Diversity, and Potential Risks

Banyuwangi ectoparasite neglacted disease prevalence wild rats

Authors

  • Aldi Gusnizar Rizaldy Tanjung Veterinary Medicine Student, Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga. Jl.Wijaya Kusuma 113, Banyuwangi 68425, East Java, Indonesia
  • April Hari Wardhana Research Centre for Veterinary Science, National Research and Innovation Agency. Jl. Raya Jakarta-Bogor Km.46, Cibinong 16911, West Java, Indonesia
  • Aditya Yudhana
    adityayudhana@fkh.unair.ac.id
    Department of Health and Life Sciences, Faculty of Health, Medicine and Life Sciences Universitas Airlangga. Jl.Wijaya Kusuma 113, Banyuwangi 68425, East Java, Indonesia
  • Muhammad Rizal Maulana Veterinary Medicine Student, Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga. Jl.Wijaya Kusuma 113, Banyuwangi 68425, East Java, Indonesia
  • Muhammad Aqil Kurnianto Veterinary Medicine Student, Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga. Jl.Wijaya Kusuma 113, Banyuwangi 68425, East Java, Indonesia
  • Gusti Ayu Illiyin Putri Santosa Veterinary Medicine Student, Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga. Jl.Wijaya Kusuma 113, Banyuwangi 68425, East Java, Indonesia
  • Hanifa Khansa Khairunnisa Veterinary Medicine Student, Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga. Jl.Wijaya Kusuma 113, Banyuwangi 68425, East Java, Indonesia
  • Valerie Brilianda Putri Veterinary Medicine Student, Faculty of Health, Medicine, and Life Sciences, Universitas Airlangga. Jl.Wijaya Kusuma 113, Banyuwangi 68425, East Java, Indonesia
  • Setiawan Koesdarto Department of Health and Life Sciences, Faculty of Health, Medicine and Life Sciences Universitas Airlangga. Jl.Wijaya Kusuma 113, Banyuwangi 68425, East Java, Indonesia
June 11, 2025

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This study aimed to determine the prevalence of ectoparasite infestation and all types of ectoparasites that infest wild rats (Rattus spp.) from three villages in Banyuwangi Subdistrict, namely Lateng Village, Kampung Mandar Village, and Kepatihan Village. A total of 100 wild rats of the species Rattus norvegicus and Rattus tanezumi were collected from Lateng Village, Kampung Mandar Village, and Kepatihan Village. Samples were anaesthetised based on the standard operational procedure of ethical testing and combed to obtain ectoparasites that predilect on the surface of the rat body. Ectoparasites were identified using the whole mount method natively with 10% KOH fixation, dehydration, and clearing to see the morphology of the ectoparasites.The results showed that the prevalence of ectoparasite infestation was 94% from three villages in Banyuwangi Subdistrict, consisting of 94 fleas, 38 lice, and 1,392 mites. The results of ectoparasite identification obtained five genus namely Xenopsylla, Polyplax, Hoplopleura, Laelaps, Ornithonyssus. Further research is needed to determine the prevalence of infestation and diversity in wild rats (Rattus spp.) in Indonesia.

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