For all the amazing and beautiful creations nature provides us with there are always going to be the less attractive of specimens, that’s fine because that’s how nature intended them. Well, these examples are certainly not how nature intended them. Proof that even nature can get it wrong!
Tuesday, September 28, 2010
The African Giant Snail The Largest Snail On Earth
The African giant snail, also called as the giant tiger land snail, is the largest snail from its family. The Giant Ghana snail is native to the forest of Ghana, Africa. Those snails are hermaphrodites, like almost all pulmonate gastropods. The shells of these snails grow s to 18 centimeters of length with a diameter of 9 centimeters, however, there are also bigger examples.
Those snails lives in tropical condition where they do not have natural enemies. Each of those gigantic snails lays up to twelve hundred eggs per year that causing a big problem in natural habitat for the other, normal size snails that we have used to.
The size does matter in this case, the Giant Tiger snail demolish around 500 kinds of plants and they also eat the stucco and paint on buildings. Those things cause that the local tree snails are threatened or to become extinct.a
Animal Oddities
Pink Dolphin
From what is being dubbed as the hot pink dolphin off of the Gulf of Mexico to two headed animals, oddities seem to happen a few times a year and they fascinate us every single time.
Giant Hog
This giant hog was discovered weighing over one thousand pounds and was nine feet, four inches long.
Giant Squid
A giant squid was discovered and it weighs and astounding nine hundred and ninety pounds.
Giant Killer Sea Worm
A giant killer sea worm was discovered when workers couldn’t figure out what was killing the reef. This worm can numb a person for the rest of their life.
Six Foot Tall Cow
This six foot tall cow was discovered by its owners. Even though he only eats during the day he is still the biggest cow on record.
Giant Jumping Rat
A Giant jumping rat the size of a rabbit was discovered lately and it is the largest one ever discovered of its kind.
This giant shark was caught and weighed eleven hundred pounds and measured thirteen feet in length. This shark was the largest of the species of shark.
Giant Stingray
The giant stingray was discovered and weighed in at seven hundred and seventy one pounds.
This giant stick bug was discovered and measured in at a whopping twenty-two inches in length.
Giant Stick Bug
Monday, September 27, 2010
The Only Immortal Animal on Earth
Have you ever wondered what would happen if our life cycles were reversed, that is if we were born old and died young? Well, there’s one animal that comes close and has achieved immortality in the process, just to top it off. Meet the Turritopsis nutricula, a small saltwater animal or hydrozoan related to jellyfish and corals.
Like most jellyfish, Turritopsis nutricula undergoes two distinct stages in its life cycle: The polypoid or immature stage, when it’s just a small stalk with feeding tentacles; and the medusa or mature stage when the only 1mm-long polyps asexually produce jellyfish.
Turritopsis nutricula in its aptly named medusa form with a bright red stomach:
A jellyfish’s lifespan usually ranges from somewhere between a few hours for the smallest species to several months and rarely to a few years for the bigger species. How does the only 4-5 mm long Turritopsis nutricula (let’s call it T’nut) manage to beat the system?
Well, T’nut is able to transform between medusa and polyp stage, thereby reverting back from mature to immature stage and escaping death. The cell process is called transdifferentiation, when non-stem cells either transform into a different type of cell or when an already differentiated or specialised stem cell creates cells outside this specialised path.
The polyp state of Turritopsis rubra, long synonymised with T’nut:
T’nut requires tissue from both the jellyfish bell surface and the circulatory canal system for its transdifferentiation. This switching of cell roles is not unusual and can be seen in many animals and humans, but usually only when parts of an organ regenerate. In T’nut’s case, reverting back to an immature state is part of its regular life cycle.
In its medusa form, Turritopsis nutricula is bell-shaped and about 4-5 mm in diameter. Young specimens will be only 1 mm in diameter and have eight tentacles to start out with but can have between 80 and 90 as adults.
Specimen with a yellow body:
Turritopsis nutricula most likely originated in the Caribbean but can now be found in the temperate to tropical regions in all of the world's oceans, spreading further through the ballast water that ships discard in ports. According to Dr. Maria Pia Miglietta from the Smithsonian Tropical Marine Institute: "We are looking at a worldwide silent invasion."
A drawing of various Tuatara species; T’nut is No. 18:
Photo:
Silent invasion? Possibly, but while Turritopsis nutriculae may be biologically immortal, they are surely not invincible. Especially in their immature stage, they are susceptible to predators and diseases and many die before they even reach jellyfish stage. Still, they are to date the only known animal capable of reverting to an earlier, immature stage.
Weird Deformed Animals
A DEFORMED COW
This unusual six-legged Cambodian cow was found resting at the farm near to the Cambodia city, Phnom Penh on October 7, 2003. The monks from the local pagoda who scared of getting bad fortune that would bring by the cow, later named it as “Cham Leck.” (Literally means “strange”)
A DEFORMED OCTOPUS
This six-legged octopus or “hexapus” was found by the British marine experts. They claimed that this was the first unusual sea creature discovered among the octopus families. It was observed to have two limbs lesser than its normal species. His keepers at the Blackpool Sea Life Centre which is situated in the northwest of England believed that its deformity was due to the birth defect instead of the casual accident.
A DEFORMED GIRAFFE
This was Gemina, a giraffe which was found to have a dominant crooked neck joining to its body at the Santa Barbara Zoo. Unfortunately, it died on January 9, 2008.
A DEFORMED LAMB
This seven-legged lamb was photographed when it was found on July 31, 2007, at the farm at Methven near to Christ Church which is situated in the South Island of New Zealand. The veterinarian, Steve Williams believed that this deformity was caused by a misprint in embryo formation. Due to this scientific reason, the lamb was being born polydactyl (or with many legs). He further remarked that this is a common condition that may have occurred once in every several million sheep.
A DEFORMED DUCKLING
One deformed duckling called “Stumpy” was found at Warrawee Duck Farm in Copythorne, Hamphire (a country on the south coast of England), England. This duckling was born in 2007 with four legs which is unusual to a typical duck that has two legs. While examining this duckling, the scientist found that it has two unusual legs grown out behind its normal pair of legs. According to its owner, the duck has no problem with its daily activities despite these deformed legs which was caused by a rare mutation. These two legs seemed to support its movement.
A DEFORMED REPTILE FOSSIL
Scientists have long found the double-headed fossil. From the laboratory sample, this aquatic reptile was identified died at its very young age before forming into a fossil. This extinct adult reptile was diagnosed to grow as long as one meter. Its relatively long neck marked its unusual feature among its species.
TWO DEFORMED CALVES
Before New Year’s Eve, one unusual and unexplainable phenomenon occurred in a dairy farm in Virginia, an American state on the Atlantic Coast of the southern United States. A mother cow gave birth to a calf with two faces on December 27, 2006. This calf was believed to be a product of artificial insemination. There was not much of a difference from this calf and other ordinary ones when viewing it from its neck until to its tail. Nevertheless, the rare characteristic for such “double-sided” calf was that it has a relatively unusual large head. It breathed out of two noses, and has two tongues, which moved independently.
This six-legged calf was born on April 29, 2007 at the farm of Brian Slocum of Litchfield. The calf was diagnosed to have both male and female reproductive organs.
DEFORMED TORTOISES
This tortoise was seen on June 24, 2007, in Huaibei which is located in the eastern part of Anhui Province of China. The local media reported that its gourd shaped resembling a large fruit with a hard skin and soft juicy flesh inside was the result of a gene mutation. That means the gene mutation has contributed to its aberration, a condition of a temporary change from what is normal or acceptable among its species.
During the birthday celebration of this two-headed Greek tortoise on September 5, 2007, the official of the Natural History Museum in Geneva presented it to the press and public. The tortoise was named after the two-headed Roman god as Janus when it was born on September 3, 1997. The museum then invited those children who were born in 1997 to participate in the celebration of Janus’s birthday.
DEFORMED SNAKES
As seen in the photo, this albino snake was born with two heads. The strange feature for such snake is that its two separate mouths were connected to the same stomach. Usually, the snake, which was born with this deformed characteristic, would not live longer. As a result, its life may be as short as two months. Nevertheless, the snake that you see in the picture had unexpectedly survived for a long life span of 8 years.
A DEFORMED KITTENS
This two-faced kitten was born in Inverness, Fla. It has one esophagus, two noses and four eyes. This photo was pictured while its owner, Cobra Macini was feeing his beloved kitten.
One unusual event happened in Oregon City in the United States. A kitten was born with only one large eye grown on the position of its nose on December 28, 2005. This type of deformity is known as Holoprosencephaly. Besides one eye, the kitten was also found to have no nose at all. This deformed kitten finally died two days after it was born.
A DEFORMED CROCODILE
These baby crocodiles were born in June 2001, at the Samut Prakarn Crocodile Farm which is located on the outskirts of Bangkok, Thailand. Unfortunately, they were born with their bodies joined together at their bottom part. They were reptiles identified for having two tails and eight legs.
A DEFORMED CHICKEN
A chicken with four legs was discovered on September 21, 2006, in one of the chicken farms in the United States. This chicken was different from other normal chickens as it has four very long legs attached beneath its body.
A DEFORMED PIGS
The research team from the Taiwan University succeeded in producing three green fluorescent pigs. According to the professor of the University, Prof. Dr. Wu, these three green fluorescent pigs were the outcomes of this experiment, in which the green fluorescent genes from the jellyfish were implanted into three transgenic pig embryos. It produced three pigs that have their entire bodies emitting green fluorescent light.
A DEFORMED TURTLE
The local people in Costa Rica happened to come across the rarely seen double-headed turtle lying on the shore. This turtle did not have a typical appearance of a turtle, as it had two brains grown out on its front. The turtle in the photo was hatched on the beach on November 20, 2005 in this deformed manner when it was found.
DEFORMED FROGS
In 1995, many seriously deformed leopard frogs were discovered around the lakes and rivers in the wetlands of the United States. According to reliable sources, several species with these deformities have been found across Minnesota, and into neighboring South Dakota, Quebec and Wisconsin over years. Among these deformed frogs, some were found with three legs, some were found to be handicapped of legs, and some even have four to five legs. When this news spread, it quickly drew the attention of environmental experts. New research identifies that such deformities have been caused partly due to runoff from farming and ranching. This conclusion was supported by the study of a University of Colorado, as they agreed that the growing number of deformed frogs were primarily caused by the nutrient-rich runoff from farming and ranching as indicated by the new research.
Tuesday, September 28, 2010
10 Examples of Nature Getting it Wrong
For all the amazing and beautiful creations nature provides us with there are always going to be the less attractive of specimens, that’s fine because that’s how nature intended them. Well, these examples are certainly not how nature intended them. Proof that even nature can get it wrong!
10 – Two Headed Kitten
9 – Seven Legged Lamb
8 – Cat With Four Ears
7 – Two Headed Snake
6 – Two Headed Turtle
5 – Six Legged Deer
4 – Four Legged Chicken
3 – Two Headed Piglet
2 – Cyclops Pig
1 – Cyclops Kitten!
The African Giant Snail The Largest Snail On Earth
The African giant snail, also called as the giant tiger land snail, is the largest snail from its family. The Giant Ghana snail is native to the forest of Ghana, Africa. Those snails are hermaphrodites, like almost all pulmonate gastropods. The shells of these snails grow s to 18 centimeters of length with a diameter of 9 centimeters, however, there are also bigger examples.
Those snails lives in tropical condition where they do not have natural enemies. Each of those gigantic snails lays up to twelve hundred eggs per year that causing a big problem in natural habitat for the other, normal size snails that we have used to.
The size does matter in this case, the Giant Tiger snail demolish around 500 kinds of plants and they also eat the stucco and paint on buildings. Those things cause that the local tree snails are threatened or to become extinct.a
Animal Oddities
Pink Dolphin
From what is being dubbed as the hot pink dolphin off of the Gulf of Mexico to two headed animals, oddities seem to happen a few times a year and they fascinate us every single time.
Giant Hog
This giant hog was discovered weighing over one thousand pounds and was nine feet, four inches long.
Giant Squid
A giant squid was discovered and it weighs and astounding nine hundred and ninety pounds.
Giant Killer Sea Worm
A giant killer sea worm was discovered when workers couldn’t figure out what was killing the reef. This worm can numb a person for the rest of their life.
Six Foot Tall Cow
This six foot tall cow was discovered by its owners. Even though he only eats during the day he is still the biggest cow on record.
Giant Jumping Rat
A Giant jumping rat the size of a rabbit was discovered lately and it is the largest one ever discovered of its kind.
This giant shark was caught and weighed eleven hundred pounds and measured thirteen feet in length. This shark was the largest of the species of shark.
Giant Stingray
The giant stingray was discovered and weighed in at seven hundred and seventy one pounds.
This giant stick bug was discovered and measured in at a whopping twenty-two inches in length.
Giant Stick Bug
Monday, September 27, 2010
The Only Immortal Animal on Earth
Have you ever wondered what would happen if our life cycles were reversed, that is if we were born old and died young? Well, there’s one animal that comes close and has achieved immortality in the process, just to top it off. Meet the Turritopsis nutricula, a small saltwater animal or hydrozoan related to jellyfish and corals.
Like most jellyfish, Turritopsis nutricula undergoes two distinct stages in its life cycle: The polypoid or immature stage, when it’s just a small stalk with feeding tentacles; and the medusa or mature stage when the only 1mm-long polyps asexually produce jellyfish.
Turritopsis nutricula in its aptly named medusa form with a bright red stomach:
A jellyfish’s lifespan usually ranges from somewhere between a few hours for the smallest species to several months and rarely to a few years for the bigger species. How does the only 4-5 mm long Turritopsis nutricula (let’s call it T’nut) manage to beat the system?
Well, T’nut is able to transform between medusa and polyp stage, thereby reverting back from mature to immature stage and escaping death. The cell process is called transdifferentiation, when non-stem cells either transform into a different type of cell or when an already differentiated or specialised stem cell creates cells outside this specialised path.
The polyp state of Turritopsis rubra, long synonymised with T’nut:
T’nut requires tissue from both the jellyfish bell surface and the circulatory canal system for its transdifferentiation. This switching of cell roles is not unusual and can be seen in many animals and humans, but usually only when parts of an organ regenerate. In T’nut’s case, reverting back to an immature state is part of its regular life cycle.
In its medusa form, Turritopsis nutricula is bell-shaped and about 4-5 mm in diameter. Young specimens will be only 1 mm in diameter and have eight tentacles to start out with but can have between 80 and 90 as adults.
Specimen with a yellow body:
Turritopsis nutricula most likely originated in the Caribbean but can now be found in the temperate to tropical regions in all of the world's oceans, spreading further through the ballast water that ships discard in ports. According to Dr. Maria Pia Miglietta from the Smithsonian Tropical Marine Institute: "We are looking at a worldwide silent invasion."
A drawing of various Tuatara species; T’nut is No. 18:
Photo:
Silent invasion? Possibly, but while Turritopsis nutriculae may be biologically immortal, they are surely not invincible. Especially in their immature stage, they are susceptible to predators and diseases and many die before they even reach jellyfish stage. Still, they are to date the only known animal capable of reverting to an earlier, immature stage.