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Perilaku Mencit (Mus musculus) terhadap Feses Ular Kobra Jawa (Naja sputatrix): The Behavior of Mice (Mus musculus) towards Feces Stimulant from Javanese Spitting Cobra (Naja sputatrix) Kartika Marta Djakaria; Nurhardiyanti Munawaroh, Anggi; Mardilah; Quraisy Zakky; Ruhama Maya Sari; Berry Juliandi
Jurnal Sumberdaya Hayati Vol. 6 No. 1 (2020)
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.6.1.13-19

Abstract

This research aimed to confirm the predator avoidance behavior of mice from snake droppings as a stimulant. Snake droppings are obtained from snakes fed with mice that come from the same strain as the mice being tested for response. Snake droppings were diluted into three different concentrations (25%, 50%, and 75%). The results showed that male individuals tend to avoid the odor stimuli than the female, it’s shown by the higher avoidance duration in males than the females. The results also indicate that innate behavior takes role in the avoidance response since the mice have never been exposed to any presence of predator.
NEW RECORD OF Chirixalus trilaksonoi (RIYANTO & KURNIATI, 2014) IN JATILAWANG, BANYUMAS, CENTRAL JAVA: UPDATED INSIGHTS FROM MORPHOLOGICAL AND VOCAL CHARACTERIZATION Hafizh Aulia Khairy Rakananda; Fakhri Fauzan; Quraisy Zakky; Amir Hamidy; Ramadhan
Treubia Vol. 52 No. 1 (2025): Treubia 52 (1)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/treubia.2025.13139

Abstract

Genus Chirixalus is a group of small tree frogs within the family Rhacophoridae, distributed across Asia, including northeastern India, southern China, mainland Southeast Asia, and islands such as Sumatra and Java in Indonesia. Ongoing taxonomic research continues to uncover new species within this genus. With the assistance of citizen science, the discovery of new species and the documentation of species’ geographic distribution have been greatly supported, expanding our knowledge of biodiversity and conservation processes. In our study, we recorded the tree frog genus Chirixalus from Jatilawang District, Banyumas Regency, Central Java. Based on our examination of morphological traits and call characteristics, these specimens resemble Chirixalus trilaksonoi. This finding represents the first record extending the known distribution range of Chirixalus trilaksonoi into Central Java. Variation in dorsal morphology and vocal characteristics is the most notable difference observed in this study. This finding can assist field researchers, and citizen scientists particularly those working in taxonomy. Further research and intensive surveys are needed to evaluate its conservation status and enhance our understanding of its taxonomic classification.