Name:Mustela kathiah
Alias:Mustela kathiah,Yellow-bellied Weasel,Mushroom wolf, pine wolf, little yellow wolf
Outline:Carnivora
length:26-34cm
Weight:200-300g
Life:8-10years
IUCN:LC
Yellow-bellied Weasel (scientific name: Mustela kathiah) is also known as Yellow-bellied Weasel in English. There are 2 subspecies.
Yellow-bellied Weasel lives in caves, mainly occupying the holes of other animals as nests, and sometimes also makes nests in stone piles, cemeteries or tree holes. It rarely moves during the day, usually starts to move at dusk, especially at night. It is also active in the early morning. The yellow-bellied weasel's range of activities is not wide, and it follows a certain route to enter and exit. There are often "animal paths" formed by it passing through the smooth grass field ridges or hills. It moves alone or in pairs, can swim, but rarely climbs trees. The yellow-bellied weasel is ferocious and agile. When walking, it searches and moves forward in small steps. When chased by other animals, it does not climb trees to hide. The anal gland emits a foul smell and then drills into the cave.
The yellow-bellied weasel mainly feeds on rodents. Like other weasels in the genus Mustela, it will catch rats when it sees them, whether it is hungry or full. Because of its small size, it can get into caves smaller than its body, and even if rodents escape into the cave, it can still be preyed on. It also eats fish, frogs, insects, and occasionally berries.
During the breeding season, males of the yellow-bellied weasel compete for females. They breed once a year, with 2-5 offspring each time.
The yellow-bellied weasel population is not scattered. A small number of this species has been recorded in Laos, probably due to the low frequency of encounters. This species is very common, especially in the forests of southern China. The trend of its population is unknown. This species, like most other weasels, has no major threats, especially forest degradation.
Listed in the 2008 IUCN Red List of Threatened Species ver 3.1 - Least Concern (LC).
Listed in Appendix I, II and III of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) 2019 Edition Appendix III.
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