Feeding Habits of the Forest Green Tree Frog, Zhangixalus arboreus (Anura: Rhacophoridae), in the Izu-Oshima Island
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- TAKAHASHI Keigo
- Graduate School of Bioresource Sciences, Nihon University
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- TAKEUCHI Hirohiko
- Graduate School of Bioresource Sciences, Nihon University
書誌事項
- タイトル別名
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- Feeding Habits of the Forest Green Tree Frog, <i>Zhangixalus arboreus</i> (Anura: Rhacophoridae), in the Izu-Oshima Island
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説明
<p>The forest green tree frog, Zhangixalus arboreus, is a Rhacophorid species naturally distributed in Honshu and Sado Islands from Japan. This species is also known to have been introduced to the Izu-Oshima Island. In this study, we examined the feeding habits of Z. arboreus in Izu-Oshima Island because the knowledge of its foraging strategies may contribute to addressing conservation efforts on the island. We observed that frog stomachs contained 65 animal prey items, exclusively arthropods belonging to classes Arachnida, Insecta, and Diplopoda. The frog stomachs contained terrestrial and arboreal arthropods, suggesting that Z. arboreus feeds in a variety of habitats. We also found a large number of ants in frog stomachs. Our results differ from a previous study carried out on native populations of this species, which may be indicative of habitat differences among populations.</p>
収録刊行物
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- Current herpetology
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Current herpetology 43 (1), 1-6, 2024
日本爬虫両棲類学会
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詳細情報 詳細情報について
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- CRID
- 1390017843872076672
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- NII書誌ID
- AA12246863
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- DOI
- 10.5358/hsj.43.1
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- ISSN
- 18811019
- 13455834
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- NDL書誌ID
- 033350900
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可