1. Why are short-tailed opossums classified as marsupials if they don't have a pouch?
Short-tailed opossums are one of only a few marsupials that do not have a pouch. Just like other marsupials however, their babies are born premature and the babies then attach themselves to the nipple where they stay from between 3 to 4 weeks. The nipple of the mother swells in the babies mouth, so if the baby falls off, it is unlikely that it would be able to reattach itself.
2. How do short-tailed opossums use their tails?
Their tails of short-tailed opossums are prehensile which allows them to wrap their tails around items such as branches to hold on to them. A short-tailed opossum can hang from its tail which allows it to use all four hands at once which also makes it a great climber.
3. What is the typical diet of the short-tailed opossum in captivity?
It is best to try and keep a short-tailed opossum diet as close to what they would have in the wild as possible. They should be fed a diet that is high in protein and low in fat. They should also have access to fresh water daily.
Foods that can be fed to short-tailed opossums include:
Fruit – Apples, bananas, peaches, oranges and grapes.
Vegetables – Wide variety should be offered.
Live food – Crickets, mealworms, waxworms, grasshoppers and occasionally a pinky mouse.
4. How long do neonates stay attached to the nipple before exploring independently?
Short-tailed opossums do not have a pouch like most other marsupial species and because of this, the neonates cling to the nipple. They will stay attached to the nipple for around 3 to 4 weeks before detaching themselves. At this time they will still rely on their mothers milk for around another 4 weeks.
5. What happens when the tiny em...
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There are three main types of veins in a short-tailed opossum that are suitable for collecting blood. These are:
Saphenous veins
Femoral veins
Ventral coccygeal vein
10. What types of bedding should be used in the habitat?
The best cheap and dust free bedding to use with a short tailed opossum is newspaper. It might not look as nice as other beddings available but is much easier when it comes to cleaning.
For a better looking habitat, aspen and pine shavings could be used. These do produce dust however, which has a possibility of leading to respiratory problems in animals.
Some places recommend cedar shavings however, these can be very harmful to short tailed opossums due to the oils within the shavings.
Works Cited
http://www.critterconnection.cc/Animals/animals-sto.php http://www.heritage-pets.com/id20.html http://www.exoticnutrition.com/gein.html
Their offspring is one. The lifespan of the ring-tailed lemur is 20 years. They have a
match pads. Iodine is also used and is obtained from pet stores. These products are combined
Orcinus orca is the scientific name for the massive marine mammal. Orcas are not rare, but have declining numbers in some areas (Martin.) Orcas are found from the Artic Ocean to the Antartic Ocean. (Britannica) They belong to the Delphinidae, or dolphin family, which is the largest of their species. Female orcas grow to be at the most 15 feet, and weigh up to 4 tons, but the males can grow as large as 20-30 feet, and weight up to 8 tons. (Martin) The color of the orca is white in some spots, black on the majority of the body, and gray just behind the dorsal fin. It is white on the chin, belly and the eye. The white patch above the eye is usually mistaken for the eye, and may confuse their prey, but acts as a camouflage for the eye. The name “killer whale” makes people tend to believe that this is a viscious man-eating mammal, yet it is one of the most shrewd, docile and playful species of the marine mammals. The orca is sexually mature at 10-15 years of age, much like humans, which is 12-13 years of age. They tend to mate year round, and is able to have a calf every two years. It is interesting to know that lactation of the mother lasts 12 or more months (Wynne.) The life expectancy of orcas is 45-50 years of age.
Gregson, S., & Blacker, J. (2011). Kangaroo care in pre-term or low birth weight babies in a postnatal ward. British Journal Of Midwifery, 19(9), 568-577.
The prime deer habitat consists of deciduous trees, primarily cottonwood, ash, willow, elm and box elder. However preferred, the woodland cover is not essential to the deer’s survival.
A Bottle-nosed dolphin skeletal system is believed to be originated from the basic mammalian skeleton, but has gone through a number of changes. Firstly the forelimbs have been modified into flippers and the bones of the hind limbs have disappeared altogether. Such bones as the rib cage and the spin have also undergone transformation in the fact that they have cured and caved-in due to water pressure. These creatures hold their breath for about 15 minutes before having to submerge for air. The Bottle-nosed dolphin is an amazingly strong creature. Because it never stops swimming, the Bottle-nosed dolphin has a very powerful tail, which is capable of supporting its weight of about 400 kg.
...r in its lungs. It opens the flap and starts to breathe just as it reaches the surface. Inhaling and exhaling takes about three-tenths of a second for a bottlenose dolphin.
One hundred percent of male orcas, and even a few females, in captivity posses a collapsed dorsal (top) fin; they are not born like this. Over time, this collagen appendage may flop over or collapse from lack of use (Cowperthwaite). Whales in captivity often swim in the same direction for long periods of time, limiting the necessity for a strong dorsal fin. Though the majority of whales in their care suffer from this problem, SeaWorld claims that this occurs naturally in 1 in 4 of all orcas (Killer Whale Care). Dorsal collapse has not been reported in wild orca populations (Cowperthwaite).
Bowlby said this is usually formed with the mother first, as she spends most time with them. When infants feels threatened they seek support off this primary attachment figure and use them as a secure base to explore from (Bowlby 1969).
and crawl to the pouch. There they nurse off of their mother's milk and develop for another 60-70 days. After that time, the mother sugar glider will leave them in the nest while she forages for food. At 4 months of age, the young sugar gliders are on their own.
The baboon is the most widespread primate in Africa. Well-known for their remarkable ability to adapt, baboons can be found in a variety of habitats, ranging from semi-desert to rainforest, and from coastal areas to mountains. Their adaptability also extends to their feeding habits — baboons will eat just about anything. The baboon's diet includes a wide variety of plants, of which they eat every part: leaves, fruit, buds, flowers, roots, bulbs, tubers, seeds, shoots, bark and even sap. As for meat, these resourceful monkeys will eat insects, shellfish, small reptiles and amphibians, rodents, birds, fish, eggs and even young antelope or livestock.
Newborns have a thin layer of blubber and are covered with a coat of short gray hairs which comes in handy since they are born on ice floes. Walruses can't see very well, but their hearing and sense of smell is really good. Walruses touch is very important because walruses are very social (Environmental Giraffe).
Capybaras are shy creatures that don’t interact with other animals on a frequent basis. They are intelligent but quiet and they rarely fight each other, or their enemies. Within a herd of capybaras, there is one dominant male who keeps the herd in order. He also defends the herd from intruding animals. Capybaras reproduce sexually by mating in shallow water. They can mate during any time of the year but capybaras most often mate during the start of the rainy season. A female capybara typically gives birth from one to eight babies. A baby capybara is born with fur and it’s eyes open. The babies can eat grass just like the adult capybaras and they can take care of themselves much better than most baby mammals. However, baby capybaras drink their mother’s milk and stay with their mother for at least four months after their birth.
7 years), they begin their journey back to their birthing grounds to start reproducing. High water