亚种 / 龟鳖目
马来潮龟指名亚种
Batagur affinis affinis
The nominate subspecies of the Southern River Terrapin, commonly known as the Western Malay River Terrapin.
分类路径：龟鳖目 (TESTUDINES) > 隐颈龟亚目 (CRYPTODIRA) > 硬壳龟下目 (DUROCRYPTODIRA) > 陆龟总科 (TESTUDINOIDEA) > 地龟科 (GEOEMYDIDAE) > 潮龟亚科 (BATAGURINAE) > 潮龟属 (Batagur) > 马来潮龟 (Batagur affinis) > 马来潮龟指名亚种 (Batagur affinis affinis)。顺这个路径能知道它在龟鳖目里属于哪个科、哪个属，方便和相近物种做对比。
- 中文名
- 马来潮龟指名亚种
- 英文名
- Western Malay River Terrapin
- 拉丁学名
- Batagur affinis affinis
- 分类等级
- 亚种
图鉴导读
Batagur affinis affinis
Trivia
The type locality is Penang, Malaysia. The subspecies name 'affinis' is repeated to indicate the nominate form. The common name 'Western Malay River Terrapin' reflects its distribution in western Malaysia and Sumatra.
Overview
The nominate subspecies of the Southern River Terrapin, commonly known as the Western Malay River Terrapin.
Scientific Name
Batagur affinis affinis
Ecological Habits
Same as the species: inhabits large rivers and estuaries, herbivorous, nests on sandy banks.
Major Threats & Conservation
Same as the species: overexploitation, habitat degradation, and loss. Extirpated from Singapore but reintroduced. Protected under CITES Appendix I.
Morphological Characteristics
Maximum SCL: males 50.2 cm, females 54.6 cm. Similar to the species in overall morphology, with males displaying bright head coloration during breeding.
Natural Distribution & Conservation Status
Distributed in Indonesia (Sumatra), Malaysia (West), Singapore (extirpated, reintroduced), and Thailand. Estimated indigenous AOO: 68,241 km²; EOO: 298,357 km². Conservation status: Critically Endangered as part of Batagur affinis. CITES: Appendix I.
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