What animal is made up of the male species ony?

Question

What animal is made up of the male species ony?

Answer 1

No species are entirely male, unless all the females are dead in which case any remaining males represent the last members of that species, and once they die that species would be extinct.

Though there are some species that are entirely female. Some species of lizard are all females, and they reproduce by a process known as parthenogenesis. In those cases, females do not need fertilization to reproduce and give birth to genetically identical daighters.