Bumper's species

Bumper's species are semi-sapient reptilian bipeds native to Gilligan's Planet.

Biology
They're medium-sized theropod-like creatures with disproportionally-large heads, green skin and bulging yellow eyes. Despite their animal-like behaviour, they're intelligent enough to operate technology, such as a photographic camera. They have plantigrade three-toed feet, four-fingered hands, and a prehensile tail which can be used to hold objects with. They're also adept swimmers.

Cultural significance
This species is worshiped by an unidentified alien civilization that treat them as venerable beings.