Opossums are often considered to be "living fossils", [9] and as a result they are often used to approximate the ancestral therian condition in comparative studies. [9][10] But the oldest …

Nov 20, 2024 · What are opossums. Are they dangerous. Where & how long do they live. What do they eat. Learn their size, skeleton, predators, sounds, & their differences with possum.

Dec 2, 2025 · Opossum, any of slightly more than 100 species of New World marsupial mammals in the orders Didelphimorphia, Paucituberculata (see rat opossum), and Microbiotheria (see …

Often mistaken for rodents, possums are a fascinating group of marsupials with a surprisingly rich history and ecological importance. These adaptable creatures inhabit diverse environments …

3 days ago · Opossums are the only marsupial in North America. They are often misunderstood, so here are some facts about these remarkable creatures.

There are several dozen different species of opossum, which are often called possums in North America. The most notable is the Virginia opossum or common opossum—the only marsupial …

Jan 6, 2026 · The North American Opossum (Didelphis virginiana) is the sole marsupial native to the continent. This description focuses on the anatomical characteristics of this common …

Aug 8, 2024 · Both possum and opossum correctly refer to the Virginia opossum frequently seen in North America as the “o” tends to be silent in everyday speech. An opossum (left) and a …

The opossum is a medium-sized mammal, about the size of a house cat, with gray to black fur, a pink nose, naked ears, and an almost hairless prehensile tail (able to grasp, hold, or wrap …

Diverse and broadly distributed opossums are North America's contribution to the marsupial family. The various types of opossums, from the classic Virginia variety to the semi-aquatic …