Unidentified zoo visitors' species

This is an unnamed humanoid sapient race with large bald heads, pointed ears and arched eyebrows. They hail from an unknown planet. A family of this species has been observed visiting Dr. Smith's "alien zoo" to see caged human beings from Earth. They give payment in jewelry (as do several other species on the planet). They also seem to consume candies, as the alien girl was delighted when Dr. Smith gave her a lollipop.

Appearances

 * Lost in Space, s03e12 - "A Day at the Zoo" (1967)