Post by DinosaurMichael on Jun 3, 2013 23:25:28 GMT 5
Green Anaconda - Eunectes murinus
Eunectes murinus is a non-venomous boa species found in South America. It is the heaviest known snake species. The term anaconda (without further qualification) often refers to this species, though the term could also apply to other members of the genus Eunectes. Eunectes murinus is found in South America east of the Andes, in countries including Colombia, Venezuela, the Guianas, Ecuador, Peru, Bolivia, Brazil, the island of Trinidad and as far south as northern Paraguay. Anacondas live in swamps, marshes, and slow-moving streams, mainly in the tropical rain forests of the Amazon and Orinoco basins. They are cumbersome on land, but stealthy and sleek in the water. Their eyes and nasal openings are on top of their heads, allowing them to lie in wait for prey while remaining nearly completely submerged. The Green Anaconda is one of the world's longest snakes, reaching more than 6.6 m (22 ft) long. Reports of anacondas 35–40 feet or even longer also exist, but such claims need to be regarded with caution as no specimens of such lengths have ever been deposited in a museum and hard evidence is lacking. Although the reticulated python is longer, the anaconda is the heaviest snake. The longest (and heaviest) scientifically recorded specimen was a female measuring 521 cm (17 ft 1 in) long and weighing 97.5 kilograms (215 lb).
Reticulated Python - Python reticulatus
Python reticulatus, also known as the (Asiatic) reticulated python is a species of python found in Southeast Asia. Adults can grow to at least 6.95 metres (23 ft) in length but normally grow to an average of 3-6 meters (10–20 feet). They are the world's longest snakes and longest reptile, but are not the most heavily built. Like all pythons, they are nonvenomous constrictors and normally not considered dangerous to humans. Although large specimens are powerful enough to kill an adult human, attacks are only occasionally reported. An excellent swimmer, Python reticulatus has been reported far out at sea and has colonized many small islands within its range. The specific name is Latin meaning net-like, or reticulated, and is a reference to the complex color pattern. In general, reticulated pythons with lengths more than 6 meters are rare. One of the largest scientifically measured specimen hires from Balikpapan, East Kalimantan, was measured under anesthesia at 6.95 m and weighed 59 kg after not heaving eaten for 3 months. Widely published data of specimens that were reported to be several feet longer have not been confirmed. Even what was widely accepted as the largest ever "accurately" measured snake, that being Colossus, a male kept at the Highland Park Zoo (now Pittsburgh Zoo & PPG Aquarium) in Pittsburgh, Pennsylvania during the 1950s and early 1960s, with a peak reported length of 8.7 metres (29 ft), recently turned out to be wrong. When Colossus died, April 14, 1963, its body was deposited in the Carnegie Museum of Natural History. At that time it was measured and found to be 20 ft 10 in (6.35 m) in total length, significantly shorter than the measurements previously published by Barton and Allen. Apparently, they had been adding a few extra feet to the measurements to compensate for "kinks", since it is virtually impossible to completely straighten an extremely large live python. Too large to be preserved with formaldehyde and then stored in alcohol, the specimen was instead prepared as a disarticulated skeleton. The hide was sent to a laboratory to be tanned, and unfortunately it was either lost or destroyed. Numerous reports have been made of larger snakes, but since none of these have been measured by a scientist nor have the specimens been deposited at a museum, they must be regarded as unproven and probably erroneous. In spite of a standing offer of $50,000 for a live, healthy snake over 9.1 metres (30 ft) long by the New York Zoological Society, no attempt to claim this reward has ever been made. The color pattern is a complex geometric pattern that incorporates different colors. The back typically has a series of irregular diamond shapes, flanked by smaller markings with light centers. In this species wide range, much variation of size, color, and markings commonly occurs. In zoo exhibits the color pattern may seem garish, but in a shadowy jungle environment amid fallen leaves and debris it allows them to virtually disappear. Called a disruptive coloration, it protects them from predators and helps them to catch their prey.
Eunectes murinus is a non-venomous boa species found in South America. It is the heaviest known snake species. The term anaconda (without further qualification) often refers to this species, though the term could also apply to other members of the genus Eunectes. Eunectes murinus is found in South America east of the Andes, in countries including Colombia, Venezuela, the Guianas, Ecuador, Peru, Bolivia, Brazil, the island of Trinidad and as far south as northern Paraguay. Anacondas live in swamps, marshes, and slow-moving streams, mainly in the tropical rain forests of the Amazon and Orinoco basins. They are cumbersome on land, but stealthy and sleek in the water. Their eyes and nasal openings are on top of their heads, allowing them to lie in wait for prey while remaining nearly completely submerged. The Green Anaconda is one of the world's longest snakes, reaching more than 6.6 m (22 ft) long. Reports of anacondas 35–40 feet or even longer also exist, but such claims need to be regarded with caution as no specimens of such lengths have ever been deposited in a museum and hard evidence is lacking. Although the reticulated python is longer, the anaconda is the heaviest snake. The longest (and heaviest) scientifically recorded specimen was a female measuring 521 cm (17 ft 1 in) long and weighing 97.5 kilograms (215 lb).
Reticulated Python - Python reticulatus
Python reticulatus, also known as the (Asiatic) reticulated python is a species of python found in Southeast Asia. Adults can grow to at least 6.95 metres (23 ft) in length but normally grow to an average of 3-6 meters (10–20 feet). They are the world's longest snakes and longest reptile, but are not the most heavily built. Like all pythons, they are nonvenomous constrictors and normally not considered dangerous to humans. Although large specimens are powerful enough to kill an adult human, attacks are only occasionally reported. An excellent swimmer, Python reticulatus has been reported far out at sea and has colonized many small islands within its range. The specific name is Latin meaning net-like, or reticulated, and is a reference to the complex color pattern. In general, reticulated pythons with lengths more than 6 meters are rare. One of the largest scientifically measured specimen hires from Balikpapan, East Kalimantan, was measured under anesthesia at 6.95 m and weighed 59 kg after not heaving eaten for 3 months. Widely published data of specimens that were reported to be several feet longer have not been confirmed. Even what was widely accepted as the largest ever "accurately" measured snake, that being Colossus, a male kept at the Highland Park Zoo (now Pittsburgh Zoo & PPG Aquarium) in Pittsburgh, Pennsylvania during the 1950s and early 1960s, with a peak reported length of 8.7 metres (29 ft), recently turned out to be wrong. When Colossus died, April 14, 1963, its body was deposited in the Carnegie Museum of Natural History. At that time it was measured and found to be 20 ft 10 in (6.35 m) in total length, significantly shorter than the measurements previously published by Barton and Allen. Apparently, they had been adding a few extra feet to the measurements to compensate for "kinks", since it is virtually impossible to completely straighten an extremely large live python. Too large to be preserved with formaldehyde and then stored in alcohol, the specimen was instead prepared as a disarticulated skeleton. The hide was sent to a laboratory to be tanned, and unfortunately it was either lost or destroyed. Numerous reports have been made of larger snakes, but since none of these have been measured by a scientist nor have the specimens been deposited at a museum, they must be regarded as unproven and probably erroneous. In spite of a standing offer of $50,000 for a live, healthy snake over 9.1 metres (30 ft) long by the New York Zoological Society, no attempt to claim this reward has ever been made. The color pattern is a complex geometric pattern that incorporates different colors. The back typically has a series of irregular diamond shapes, flanked by smaller markings with light centers. In this species wide range, much variation of size, color, and markings commonly occurs. In zoo exhibits the color pattern may seem garish, but in a shadowy jungle environment amid fallen leaves and debris it allows them to virtually disappear. Called a disruptive coloration, it protects them from predators and helps them to catch their prey.
