"long-tailed planigale" 的定义和意义

What is a "long-tailed planigale"?

The long-tailed planigale, also known as the planigale or the pygmy planigale, is a small marsupial native to Australia. It is one of the smallest marsupials in the world, measuring only about 6 to 8 centimeters in length, with a tail that is longer than its body. The long-tailed planigale has a slender body, large ears, and a long, pointed snout. Its fur is usually grey or brown, helping it blend in with its environment. Despite its small size, the long-tailed planigale is a fierce predator, feeding primarily on insects, spiders, and other small invertebrates. It has sharp teeth and excellent hearing, which it uses to locate and capture its prey. The long-tailed planigale is a solitary and nocturnal animal, spending most of its time hunting for food in grasslands, woodlands, and other habitats across Australia. It has a unique reproductive system, with females having a pouch to carry and nurse their young.