The thought that aliens would all have 'male' and 'female' is kinda strange. Like sure okay reproduction but like they don't have to be just male and female, right?
I can't remember where it came from, maybe a book or something, but it was a sci-fi something or other and one of the alien races was based on the gender 'Faesari', where all of them are feminine presenting (by our standards) but they're all genderless or something.