The answer depends on whether it the many of a lion, a horse or some other animal.
The longest snake ever found was a reticulated python that measured 25 feet (7.67 meters) long.
The longest stretched jelly snake ever measured was 7.6 meters (24.9 feet) long.
The hair on the horses neck is called a mane.
The longest animal in the world would be the bootlace worm (Lineus longissimus). A specimen was recorded at 180 feet long. The longest vertebrate in the world is the Blue Whale (longest recorded at 108ft).
The sperm whale has the longest intestines (984 feet long).
2.4m
The world's longest horse's mane as recorded in the Guiness Book of World Records was 18 ft. long from a California mare named Maude.
5.5
The longest car is a Limousine,which is thirty meters long...........
143 meters.
4607 meters!
Believe it or not, the world's longest hot dog was 203.80 meters long!
The lion's mane jellyfish, Cyanea capillata, was long-cited as the largest jellyfish, and arguably the longest animal in the world, with fine, thread-like tentacles that may extend up to 36.5 meters (120 ft) long.
it's recorded at 100 meters long!
The lion's mane jellyfish found in the north Atlantic, has a bell which can reach six feet (two meters) in diameter with tentacles as long as 100 feet (33 meters).
The longest found was 36.5m log but they are only usually between 10 and 30m
78 meters