Gonodactylus chiragra reaches 15 cm. Tropical Indo-Pacific stomatopod popular in aquarium hobby. Brown-red to blue-greens with transverse bands. Exceptional tricolor eyes. Cavity-sedentary: inhabits reef fissures and cavities 5-40 m. Solitary, highly territorial. Raptorial predator of small crustaceans. Nocturnal-diurnal depending on season. Minimally threatened = LC. Highly observable in coastal macro photography and marine aquaria.
