Scientific Name: Godiva rachelae
Common Name: Rachelae’s Godiva

Adult Size: 10 – 30 mm
Depth Range: 1 – 25 m; typically found in shallow reef environments, reef slopes, and lagoonal areas
Biotope / Habitat: Often associated with hydroid colonies growing on coral rubble, algae, or seagrass. It blends into its surroundings while actively searching for prey
Diet: Carnivorous aeolid nudibranch that feeds primarily on hydroids. Like other aeolids, it can store stinging cells (nematocysts) from its prey within its cerata, using them for its own defense

Reproduction: Simultaneous hermaphrodite; individuals mate side by side exchanging sperm, then lay delicate, often spiral or ribbon-like egg masses on or near hydroid colonies. Larvae hatch as planktonic veligers before settling back onto suitable habitat

Fun Fact: Godiva rachelae is a highly active hunter compared to many nudibranchs. Its slender body and constantly moving cerata give it a “floating” appearance as it searches hydroid branches. Despite its delicate look, it is an effective predator armed with stolen stinging cells!