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The Virginia opossum (Didelphis virginiana), ... Gestation lasts 11–13 days and the average litter size is 8–9 infants, although over 20 infants may be born. [42]
This is a collection of lists of mammal gestation period estimated by experts in their fields. The mammals included are only viviparous (marsupials and placentals) as some mammals, which are monotremes (including platypuses and echidnas) lay their eggs. A marsupial has a short gestation period, typically shorter than placental.
The Virginia opossum is the only species found in the United States and Canada. It is often simply referred to as an opossum, and in North America it is commonly referred to as a possum [3] (/ ˈ p ɒ s əm /; sometimes rendered as ' possum in written form to indicate the dropped "o").
Opossums are an ancient species, and eat all manner of bugs, vermin and rotting vegetables. Meet the opossum, nature's friendly sanitation worker Skip to main content
The largest species, the Virginia opossum (Didelphis virginiana), is the only marsupial to be found in North America, north of Mexico. The Virginia opossum has opposable toes on their two back feet. One of the synapomorphies of this genus is the hypertrophied spinous processes of the cervical vertebrae, which also interlock. As a result, this ...
The National Zoo in Washington, D.C., recently welcomed a one-eyed opossum named Basil, who was rescued after being attacked and is now an ambassador for his species at the zoo.
The remaining 30% are distributed across the Americas, primarily in South America, with thirteen species in Central America and a single species, the Virginia opossum, inhabiting North America north of Mexico. Marsupials range in size from a few grams in the long-tailed planigale, [1] to several tonnes in the extinct Diprotodon. [2]
Opossums don't look inviting but their benefits far outweigh their appearance, especially if there are dead trees in your woodlands. Opossums are nature's providers: Gentle marsupials don't get ...