>>513721229 (OP)
Not all of them. >andorians >orions >cardassians >ferengi >betazeds >bolians >romulans
If they're evil or have complicated makeup, they don't have blacks.
>>513721229 (OP)
because they said all the humanoids came from the same race that spread their dna across the galaxy
there was one before them but they were shitters and got dunked on
then they made a couple unique ones like the crystal fuckers