the pink fairy armadillo answer key

The conservation status for pink fairy armadillo is still uncertain, and it is listed as Data Deficient by the IUCN Red List of Threatened Species. Field sightings were confirmed to be rare and less common than before, even though pink fairy armadillo is already difficult to observe due to its nocturnal fossorial lifestyle. 10.2305/IUCN.UK.2014-1.RLTS.T4704A47439264.en, "Retroposed Elements and Their Flanking Regions Resolve the Evolutionary History of Xenarthran Mammals (Armadillos, Anteaters, and Sloths)", "New Information on Population Declines in Pink Fairy Armadillos", "Animal Facts, Images and Resources A-Z Animals – Animal Facts, Images and Resources", "Roast Armadillo-a recipe for extinction.

… It also has a torpedo-shaped body in order to reduce the amount of drag it may encounter while working in tunnels and a thick, hairless tail that it uses for balance and stability while using its other limbs to dig. Pink fairy armadillos are nocturnal burrowing mammals endemic to the xeric environment in central Argentina. The similarities can be explained either by the presence of a shared common ancestry, which would prove the monophyly of both species, or by the result of adaptive convergence due to extreme selective pressures induced by their lifestyle (which would suggest the diphyletic origin).
The armadillo has two massive sets of claws on its front and hind limbs help it to dig the burrows in compacted soil very quickly. They are elusive and rarely ever seen by humans, and among the least known and studied armadillo species. [2] Both national and provincial legislation is in place specifically protecting the species. Because of the size of the digging claws, which are actually large in comparison to the scale of the animal, they make walking on anything other than sand and soft surfaces very difficult. [5] They have been found south of Mendoza province as well as north of Rio Negro and south of Buenos Aires.[4]. [3], At present, fairy armadillos have the least molecular data available within the armadillo family. In particular, its main food source are ants and larvae. [5] Night temperatures in Argentinian plains can get very low, and since the armadillo is nocturnal it needs the fur to conserve heat while it is being active outside its burrow. Pink fairy armadillos have small eyes, silky yellowish white fur, and a flexible dorsal shell that is solely attached to its body by a thin dorsal … It inhabits sandy plains, scrubby grasslands, dunes and spends much of its time underground.
The smallest armadillo, the pink fairy armadillo, is only six inches long. It does so to close the burrow behind it, and create more open space in front so it can breathe. 2. The smallest of the armadillo family, the Pink fairy armadillo is endangered. [11][13], In 2006, the armadillo was placed in the near-threatened category on the IUCN Red List. The average high temperature during the warm season would be near 30C with the cold season reaching just 15C. A cheetah can go from 0-60 mph in 3 seconds. Armadillos' evolutionary distinctiveness, combined with their restricted geographic range, ongoing threats, and rarity makes the urgent conservation attention extremely important for these species.

[7] In order for them to survive and maintain stability, they must occupy undisturbed places that contain sufficient amounts of compact sand and hiding places. This narrow range contains a unique and crucial habitat for the pink fairy armadillo.

While those are its primary sources of food, the armadillos are known to eat worms, snails, and various insects. In 2008 it was moved to the data deficient category due to the lack of scientific information on its population dynamics and natural history. e 1. pillbug a. diminishing; going down in number g 2. The fact that they have a taste and texture that has been compared to pork has added to the endangerment. However, that is a myth, the pink fairy armadillo actually dig through sand using their claws. The temperature ranges are not extreme, which has allowed to pink fairy armadillo to adapt to them. Because they have very little body fat and a low metabolism rate, cold temperatures could result in the extinction of this animal. If its fur is wet the armadillo cannot properly thermoregulate and could experience hypothermia during night hours. Pink fairy armadillos have small eyes, silky yellowish white fur, and a flexible dorsal shell that is solely attached to its body by a thin dorsal membrane. The pink fairy armadillo is classified as a subterranean armadillo[4] that is extremely sensitive to environmental changes and stress. [3], Both species are rare in the field and are fairly elusive, thus phylogenetic affinities of fairy armadillos have been tested only once. Fish & Wildlife Service, Pink Fairy Armadillo – Little, Pink, Armored Fairies, Pink armadillos ain't your Texas critters,, Short description is different from Wikidata, Articles with Spanish-language sources (es), Creative Commons Attribution-ShareAlike License, This page was last edited on 23 October 2020, at 16:33. Main source of its food consists of ants and larvae it finds underground. This is a sandy semi-arid grassland. d. 1. endangered a. a thin structure in a living organism that acts as a boundary or barrier i.


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