baby snakes are the smallest animal in the world.
the largest is the blue whale, ironicaly it eats one of the smallest plankton, but the smallest is the microscopic round worm.
the smallest flying animal is the bee hummingbird
the largest is blue whale and the smallest is pandaca pigmea
fairyfly
Biggest: Blue Whale Smallest: Microscopic Round Worm
There is none because one animal can't be the biggest animal and the smallest animal at the same time!
answer:a waspthe smallest animal in the world beside bacteria is a parasitic waspno no no its an ant stupid its way smaller
I think it's bacteria
Microscopic animals such as amoeba and protozoa and the smallest animals in the world.
An ant is classed as a verterbrate animal however it has one of the smallest verterbrates in the world.
The smallest calcerous skeleton is likely from diatoms...the smallest vertibrate skeleton is from the bumble-bee bat. Exoskeleton the fairyfly.