Scientific Name: Siphopteron michaeli
Common Name: Michael’s siphopteron

Adult Size: 5 – 10 mm
Depth Range: 1 – 20 m
Biotope / Habitat: Sandy and silty bottoms near coral reefs, often seen near rubble and algae patches
Diet: Likely feeds on small invertebrates and diatoms, although its exact diet is still being researched
Reproduction: Hermaphroditic; reciprocal mating occurs, with tiny, coiled egg ribbons laid on sandy or rubble substrates
Fun Fact: Siphopteron michaeli’s yellow body with striking purple markings make it a tiny but vivid find — a true gem in the shallows!

This delicate and colorful sea slug’s swift gliding and electric colors make it a delight for macro photographers and reef enthusiasts exploring the finer details of shallow reef habitats.