Kura-Kura, Bulus, dan Penyu, Serupa Tapi Tak Sama

Turtles, turtles, and turtles are the three names of animals that sometimes make us confused because of the similarity that is often confused. In English, all three can be called 'turtle'. What is the difference between the three animals?

The very obvious equation between these three animals is that they have a house or carapace that is always carried everywhere. However, these three animal shells are different. In the turtle, the shell consists of two layers, the outer layer consists of hard scales and an inner layer of tightly arranged bone plates. On the turtle, the shell is not scaly, but a skin that coats the shell bone. What about bulus? Bulus has a soft shell consisting of cartilage.

Based on their habitat, these three animals have different places of life. Turtles are more amphibious animals on land. The shape of the turtle's adaptation to the environment, which has a sharp nail on four legs to help him walk on land. While turtles, these animals spend more time in the sea water life. Only the female turtles appear to the land when they will lay their eggs, the rest are in the sea. That is why turtles have no legs, but four fins to help him swim. The last, bulus, more live in fresh water.

Another difference we can easily observe, the tortoise can put its head into the shell when the condition is threatened, while the turtles and the turtle can not do it. Their food is also different. Turtles usually eat herbs, turtles usually eat small fish or jellyfish in the sea, whereas bulus does not vary much with turtles, it also feeds on small animals in the water.

Body size of the tortoise is not too big. Giant tortoises only 130 cm in diameter weighing 300 kg, while the turtle body size can reach two meters with a weight of 900 kg. Bulus usually has a smaller size than two animals sebanganya. In that case, the ninja turtle is actually a turtle, a turtle, or a turtle