Search results
Results from the WOW.Com Content Network
The word opossum is derived from the Powhatan language and was first recorded between 1607 and 1611 by John Smith (as opassom) and William Strachey (as aposoum). [5] Possum was first recorded in 1613.
Crepuscular, a classification of animals that are active primarily during twilight, making them similar to nocturnal animals. Diurnality, plant or animal behavior characterized by activity during the day and sleeping at night. Cathemeral, a classification of organisms with sporadic and random intervals of activity during the day or night.
The yellow-bellied glider is gregarious and spends the day in a leaf-lined tree hole, which is usually shared with other members of the same family. It is also one of the most vocal possum gliders. It has a distinctive growling call that it uses as means of communication. [14] It has been recorded to have been heard up to 500m away. [12]
They also have hairless ears and a long, flat nose. Opossums have 50 teeth, more than any other North American land mammal, [14] and opposable, clawless thumbs on their rear limbs. Opossums have 13 nipples, arranged in a circle of 12 with one in the middle. [15] [16] The dental formula of an opossum is 5.1.3.4 4.1.3.4. [17]
The common opossum (Didelphis marsupialis), also called the southern or black-eared opossum [2] or gambá, and sometimes called a possum, is a marsupial species living from the northeast of Mexico to Bolivia (reaching the coast of the South Pacific Ocean to the central coast of Peru), including Trinidad and Tobago and the Windwards in the Caribbean, [2] where it is called manicou. [3]
Common ringtail possum populations severely declined during the 1950s. However, populations seem to have recovered in recent times. [5] Because they are largely arboreal, common ringtail possums are particularly affected by deforestation in Australia. They are also heavily preyed upon by the introduced red fox. They are also hit by cars, or ...
Some crepuscular animals may also be active by moonlight or during an overcast day. Matutinal animals are active only after dawn, and vespertine only before dusk. A number of factors affect the time of day an animal is active. Predators hunt when their prey is available, and prey try to avoid the times when their principal predators are at large.
Leadbeater's possums are rarely seen as they are nocturnal, fast-moving, and occupy the upper storey of some of the tallest forest trees in the world. [2] They have an average body length of 33 cm (13 inches) with the tail included. [18] They live in small family colonies of up to 12 individuals, [11] including one monogamous breeding pair