Scientific Name: Goniobranchus rubrocornutus
Common Name: Red-horned goniobranchus

Adult Size: 15 – 30 mm
Depth Range: 5 – 30 m
Biotope / Habitat: Coral reef slopes and rocky substrates, typically seen near sponges and encrusting corals
Diet: Sponge feeder, using its radula to scrape and consume specific sponge species
Reproduction: Hermaphroditic; reciprocal mating occurs, with delicate, spiral egg ribbons laid in sheltered reef areas
Fun Fact: Goniobranchus rubrocornutus is easily recognized by its white mantle edged with a bold yellow border and bright red rhinophores (horn-like structures) that give it its name!

This nudibranch is a dazzling highlight of tropical reefs, with its bright red rhinophores standing out against a soft white mantle. A true delight for macro photographers and reef enthusiasts!