How do you tell the difference between a male and female seahorse?
How do you tell the difference between a male and female seahorse?
The male seahorse is equipped with a pouch on the ventral, or front-facing, side of the tail. When mating, the female seahorse deposits up to 1,500 eggs in the male’s pouch.
Do male or female seahorses get pregnant?
Seahorses and their close relatives, sea dragons, are the only species in which the male gets pregnant and gives birth. Male seahorses and sea dragons get pregnant and bear young—a unique adaptation in the animal kingdom.
Do male seahorses carry the babies?
Male seahorses are the ones who carry children and give birth. And when they do, they can produce up to 2,000 babies at one time.
What animal has the longest lifespan?
bowhead whales
How many animals are extinct?
It is estimated that over 99.9% of all species that ever lived are extinct. The average lifespan of a species is 1–10 million years, although this varies widely between taxa.
Do ants outweigh humans?
Among all animals, ants outweigh us in biomass — putting billions and billions of tons up against humans’ fewer than 500 million. And while they’re both tiny and lacking a backbone, krill are the champs among animals worldwide, in terms of numbers, with a population estimated at 500 trillion.
Do ants have blood?
The short answer is: ants have something similar to blood, but scientists call it “haemolymph”. Your blood is red because it contains lots of tiny, tiny packages called “red blood cells”, which carry oxygen around your body. Ants and other insects also have a liquid inside their body that moves nutrients around.
Are ants heavier than humans?
When combined, all ants in the world taken together weigh about as much as all human beings.” The average adult human weighs 62kg, so that would make the average ant about 60mg. “There are ants that weigh 60mg, but they’re really the big ants,” says Francis Ratnieks, Professor of Apiculture at the University of Sussex.
How many ants can lift a person?
In the Journal of Biomechanics, researchers report that the neck joint of a common American field ant can withstand pressures up to 5,000 times the ant’s weight.
What can ants lift?
How many ants are in one colony?
Fact #1: Colonies are bigger than the average ant farm. A few species live in colonies of only a few dozen ants; however, the average ant colony contains thousands of individual ants.
What makes ants so strong?
Ants are super-strong on a small scale because their bodies are so light. Inside their hard exoskeletons, their muscles don’t have to provide much support, so they are free to apply all their strength to lifting other objects. Humans, in contrast, carry comparatively heavy loads due to our body weight.
