The Blue Whale
The largest animal earth has hosted is the Blue Whale, this one is even larger than any of the dinosaurs humans discovered so far. This massive creature is the sovereign under the seas. It can be as heavy as 170 tons and one hundred feet long.
Mega Penguin
A standing Emperor Penguin usually reaches the chest of a human being, but not the Mega Penguin. These two penguins are relatives with a big difference in their heights, Mega Penguins can be more than six feet tall which makes them huge for penguin standards.
Spider Crab from Japan
Next we have the largest arachnid on our planet, it is the Spider Crab. It is usually called the Japanese Spider Crab because it is generally seen at the shores of Japan. It is a monster from the deep sea with eight legs, the span of legs is 12 feet or above. That makes it a very scary being!
Giant Huntsman Spider
The Giant Huntsman Spider kept itself away from us, the humans, until 2001. Then it was found in Laos in a cave, it must have been like a nightmare for the person who saw it for the first time. This spider has the longest leg span among the arachnids living on the land.
Giant Isopod
This is a massive crustacean, it prospers in the Atlantic Ocean. This isopod can be thirty inches in length and more than three pounds in weight. It could be unexpected but there are people who have them as pets. Well, everyone has a different choice.