What animal has the largest variation in size?

The sponges, Poriferans, were found to have some of the greatest diversity of both body size and species, ranging from microscopic to the size of an automobile.

Which animal is bigger than elephant?

Blue Whale The Blue whale is the largest animal of all time, reaching a weight of about 198 US tons (180 tonnes) and a length of 98 ft (30 m). Their tongues alone can weigh as much as an elephant and their hearts as much as a car, yet they survive by eating a diet rich in tiny plankton.

What mammal has the largest eyes relative to body size?

tarsier
The nocturnal tarsier is only 3.5 inches tall, but it has the largest eyes relative to body size of any mammal. The eyes have the same volume as the animal’s entire brain, in order to capture light on dark nights.

What species has the most variations?

The split gill mushroom (Schizophyllum commune) has a nucleotide diversity of up to 20\%, according to a 2015 study published in the journal Molecular Biology and Evolution. According to the study, that’s the greatest genetic diversity reported for any eukaryote, or organism whose cells have a nucleus.

What is the second largest animal in the world?

The fin whale is the second largest animal to ever live, in the entire history of Earth. Reaching lengths of at least 85 feet (26 m) and weights of 80 tons, this species is second only to its close relative, the blue whale.

Which animal is the smallest?

Paedophryne amauensis
Animal/Smallest

This is where they found the smallest known type of frog called Paedophryne amauensis. The body length of an average adult is reported at less than 8 mm, about the size of a pea. When it was discovered in 2009, it was immediately awarded the title of “world’s smallest vertebrate.”

Which is bigger elephant or hippo?

Hippos are the second-largest land animal — second only to elephants. Male hippos can weigh more than 6,000 pounds.

Which creature has the largest eyes?

Giant squid have the largest eye in the animal kingdom. At up to 10 inches in diameter, people often describe it as the size of a dinner plate — or, in other words, as big as a human head.

What species has the largest eyes?

The ostrich has the largest eyes of any land animal. The eyes have a diameter of two inches, making their eyes about the size of a pool ball and five times larger than humans.

What is the largest land animal on earth?

elephant
The blue whale is the biggest animal in the world. The elephant is the biggest on land.