Photo of Plantae: Sailor's Eyeball (species: Valonia ventricosa) (Lizard Island Field Guide)

Photo of Plantae: Sailor's Eyeball (species: Valonia ventricosa) (Lizard Island Field Guide)

Photo of Plantae: Sailor's Eyeball (species: Valonia ventricosa)

Sailor's Eyeball in an underhang at Day Reef, with encrusting algae on its surface
© Lyle Vail

Usage licence: Creative Commons Attribution 3.0 Unported License