There are no external sex differences until they mature. A slight change can be seen when the females begin to show an egg bulge. The males are generally slimmer, but this wont be noticeable if they are well fed.
look at their gell incells
males have longer tails
A male piranha
If you put 2 f. bellied toads together in the spring and summer, the male will bark and the female will respond by having sex w/ the male.
A ruff is a pot-bellied bird with a long neck. The female is smaller than the male of the species and a female ruff is a reeve.
In the several species that are all commonly called "Piranha" there appears to be no sexual dimorphism. About the only way to tell the difference is the females tend to be a bit chubbier than the males.You cant usually tell the difference between male and female piranhas.There are no notable differences. So if you are looking to breed you will not have very much luck with just 1-2 piranhas.
Female piranha lays an average of 5,000 eggs. Both male and female piranha defend their protected eggs that on average more than 905 will survive.
Male writers are male, and female writers are female.
What is the difference between a female and male Kinkajou
what is the difference between a male coyoted and a female coyoted
Well a frog or toad probably have eggs with no male but I'm pretty sure they have to have a male so the males will mate and squeeze the eggs out cause i have 3 fire bellied toads 2 females 1 male and the male mates with one female but we the female usually tries to swim away.
Ant where from 500 to 3000
The difference is that a female has a white bottom and a male does not.