my mother, trying to be polite, bought me six small dubia roaches and a dubia nymph at some fair she went to. the guy said they were all females. i sepwrated the nymph because its really teeny tiny and i dont want a male to sneak his way into my new girls BUT theres three that look different.
three that i am 100% sure are definitely girls but there are three that are almost pitch black with their little 'shoulder pads' more visible. i think theyre young males who didnt grow wings yet. like i said they are really small.