Fred Bavendam / Doublebar Goatfish (Parupeneus bifasciatus) resting on reef at night, Bali, Indonesia

GEORGETTE DOUWMA / Dash-and-dot goatfish (Parupeneus barberinus) grubbing in sand, closely watched by a Spinecheek (Scolopsis sp., an undescribed species) hoping to catch escaping prey. Bali, Indonesia

GEORGETTE DOUWMA / Peacock / argus wrasse (Halichoeres argus) following a foraging goatfish (parupeneus sp) about. Bunaken National Park, North Sulawesi, Indonesia

Chris Newbert / Surmullet (Parupeneus sp), detail of scales, Red Sea

Chris Newbert / Surmullet (Parupeneus sp) eye, close-up, Red Sea, Egypt

Chris Newbert / Surmullet (Parupeneus sp) close-up of scales, Red Sea, Egypt

Chris Newbert / Goatfish (Parupeneus fraterculus) eye detail, Great Barrier Reef, Australia