Scientific Name: Goniobranchus lekker
Common Name: Lekker goniobranchus

Adult Size: 20 – 40 mm
Depth Range: 5 – 30 m
Biotope / Habitat: Coral reef slopes and rocky outcrops, often seen gliding over sponges and hard reef surfaces
Diet: Sponge feeder, using its radula to scrape away sponge tissue and extract nutrients
Reproduction: Hermaphroditic; mates reciprocally, laying coiled, ribbon-like egg masses in protected reef crevices
Fun Fact: Goniobranchus lekker’s soft white mantle and vibrant yellow-orange margin make it a striking sight, standing out beautifully against the coral reef backdrop.

This charming nudibranch is a delight to encounter, its graceful movements and bright coloration adding a splash of color to the reef’s busy canvas.