Friday, August 30, 2013
Blobfish
The blobfish (Psychrolutes marcidus) is a fish that inhabits the deep waters off the coasts of Australia and Tasmania. Due to the inaccessibility of its habitat, it is rarely seen by humans.
Blobfish are found at depths where the pressure is several dozens of times higher than at sea level, which would likely make gas bladders inefficient. To remain buoyant, the flesh of the blobfish is primarily a gelatinous mass with a density slightly less than water; this allows the fish to float above the sea floor without expending energy on swimming. The relative lack of muscle is not a disadvantage as it primarily swallows edible matter that floats by in front it
Dumbo Octopus
The octopuses of the genus Grimpoteuthis are sometimes nicknamed "Dumbo octopuses" from the ear-like fins protruding from the top of their "heads" (actually bodies), resembling the ears of Walt Disney's flying elephant. They are benthic creatures, living at extreme depths, and are some of the rarest of the Octopoda species.
Tarsier
Tarsiers are prosimian primates of the genus Tarsius, a monotypic genus in the family Tarsiidae, which is itself the lone extant family within the infraorder Tarsiiformes. The phylogenetic position of extant tarsiers within the order Primates has been debated for much of the past century, and tarsiers have alternately been classified with strepsirrhine primates in the suborder Prosimii, or as the sister group to the simians (=Anthropoidea) in the infraorder Haplorrhini. Analysis of SINE insertions, a type of macromutation to the DNA, is argued to offer very persuasive evidence for the monophyly of Haplorrhini, where other lines of evidence, such as DNA sequence data, had remained ambiguous. Thus, some systematists argue that the debate is conclusively settled in favor of a monophyletic Haplorrhini.
Tarsiers have enormous eyes and long feet. Their feet have extremely elongated tarsus bones, which is how they got their name. They are primarily insectivorous, and catch insects by jumping at them. They are also known to prey on birds and snakes. As they jump from tree to tree, tarsiers can catch even birds in motion.[citation needed] Gestation takes about six months, and tarsiers give birth to single offspring. All tarsier species are nocturnal in their habits, but like many nocturnal organisms some individuals may show more or less activity during the daytime. Unlike many nocturnal animals, however, tarsiers lack a light-reflecting area (tapetum lucidum) of the eye. They also have a fovea, atypical for nocturnal animals
Aye-aye (ugliest animal I have ever seen)
The Aye-aye (Daubentonia madagascariensis) is a strepsirrhine native to Madagascar that combines rodent-like teeth with a long, thin middle finger to fill the same ecological niche as a woodpecker. It is the world's largest nocturnal primate, and is characterized by its unique method of finding food; it taps on trees to find grubs, then gnaws holes in the wood and inserts its elongated middle finger to pull the grubs out.
Daubentonia is the only genus in the family Daubentoniidae and infraorder Chiromyiformes. The Aye-aye is the only extant member of the genus (although it is currently an endangered species); a second species (Daubentonia robusta) was exterminated over the last few centuries.
Axolotl
The Axolotl (or ajolote) (Ambystoma mexicanum) is the best-known of the Mexican neotenic mole salamanders belonging to the Tiger Salamander complex. Larvae of this species fail to undergo metamorphosis, so the adults remain aquatic and gilled. The species originates from the lake underlying Mexico City. Axolotls are used extensively in scientific research due to their ability to regenerate most body parts, ease of breeding, and large embryos. They are commonly kept as pets in the United States, Great Britain, Australia, Japan (where they are sold under the name Wooper Rooper, and other countries.
Axolotls should not be confused with waterdogs, the larval stage of the closely related Tiger Salamanders (Ambystoma tigrinum and Ambystoma mavortium), which is widespread in much of North America which also occasionally become neotenic, nor with mudpuppies (Necturus spp.), fully aquatic salamanders which are unrelated to the axolotl but which bear a superficial resemblance.
Red Panda
The Red Panda, Ailurus fulgens ("shining cat," from a Latinized form of the Greek, ailouros, "cat," and the participial form of the Latin fulgere, "to shine") is a mostly herbivorous mammal, slightly larger than a domestic cat (55 cm long). The Red Panda has semi-retractile claws and, like the Giant Panda, has a "false thumb" which is really an extension of the wrist bone. Thick fur on the soles of the feet offers protection from cold and hides scent glands. The Red Panda is native to the Himalayas in Nepal and southern China. The word panda is derived from Nepalese word "ponya" which means bamboo and plants eating animals in Nepal.
Angora Rabbit
The Angora rabbit is a variety of domestic rabbit bred for its long, soft hair. The Angora is one of the oldest types of domestic rabbit, originating in Ankara, Turkey, along with the Angora cat and Angora goat. The rabbits were popular pets with French royalty in the mid 1700s, and spread to other parts of Europe by the end of the century. They first appeared in the United States in the early 1900s. They are bred largely for their long wool, which may be removed by shearing or plucking (gently pulling loose wool).
There are many individual breeds of Angora rabbits, four of which are ARBA recognized. Such breeds include, French, German, Giant, English, Satin, Chinese, Swiss, Finnish, to name a few.
Komondor Dog
Females are 27 inches (69cm) at the withers. Male Komondorok are a minimum of 28 inches at the withers, but many are over 30 inches tall, making this one of the larger common breeds of dog. The body is not overly coarse or heavy, however, and people unfamiliar with the breed are often surprised by how quick and agile the dogs are.
Its long, thick, strikingly corded white coat (the heaviest amount of fur in the canine world) resembles dreadlocks or a mop. The puppy coat is soft and fluffy. However, the coat is wavy and tends to curl as the puppy matures. A fully mature coat is formed naturally from the soft undercoat and the coarser outer coat combining to form tassels, or cords. Some help is needed in separating the cords so the dog does not turn into one large matted mess. The length of the cords increases with time as the coat grows. Shedding is very minimal with this breed, contrary to what one might think (once cords are fully formed). The only substantial shedding occurs as a puppy before the dreadlocks fully form. The Komondor is born with only a white coat, unlike the similar-looking Puli, which is usually white, black or sometimes grayish. However, a working Komondor's coat may be discolored by the elements, and may appear off-white if not washed regularly.
Sun Bear
The Sun Bear (Helarctos malayanus) is a bear found primarily in the tropical rainforests of Southeast Asia.
The Sun Bear stands approximately 4 ft (1.2 m) in length, making it the smallest member in the bear family. It is often called the dog bear because of its small stature. It has a 2 in (5 cm) tail and on average weighs less than 145 lb (65 kg). Males tend to be slightly larger than females.
Unlike other bears, the Sun Bear's fur is short and sleek. This adaptation is probably due to the lowland climates it inhabits. Dark black or brown-black fur covers its body, except on the chest where there is a pale orange-yellow marking in the shape of a horseshoe. Similar colored fur can be found around the muzzle and the eyes. This distinct marking gives the sun bear its name.
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