Generally the first two swimmerets of the male crayfish are significantly larger than the rest. The swimmerets of the females are usually all the same size.
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All female crayfish have eggs inside them. However, she must be mature before they can be used. The female does need a male crayfish in order to have babies.
Yes,the father of any animal is always bigger than the mother.
Males have larger claws and smaller abdomens generally.
Feeder fish, How do you tell male from female of the?
How do you tell a male pacific frog from a female
You can tell if a dog is male or female by looking at their genitals. Male dogs have a penis and testicles, while female dogs have a vulva.
Both male and female emus have blue on their necks. It is impossible to tell the male and female apart by appearance alone.
You can tell a male angel fish from a female one by all the colorful stripes it has. [the male one]
A swimmeret is many legs on the ventral side of a crayfish used for skilled swimming. The male uses it to carry eggs to the female crayfish.
Because the male has a mane and the female does not have a mane.
When they are fully feathered, the male will have feathers that curl on his tail and the female doesnt. This is how you tell if they are male or female without handling them