David Fleetham / Dogtooth (Gymnosarda unicolor) Raja Ampat, Indonesia.

David Fleetham / Indonesian fisherman holding a dogtooth fish, (Gymnosarda unicolor) Raja Ampat, Indonesia.

Franco Banfi / Dogtooth tuna (Gymnosarda unicolor), Pulaa Thila, Maldives, Indian Ocean

Juergen Freund / Dogtooth tuna (Gymnosarda unicolor) West New Britain, Papua New Guinea.

Fred Bavendam / Dogtooth Tuna (Gymnosarda unicolor), Coral Sea, Australia

Nature Production / Dogtooth Tuna {Gymnosarda / Orcynopsis unicolor} shoal migrating, Ogasawara Islands, Tokyo, Japan, July 1997

Nature Production / Shoal of Dogtooth tuna {Orcynopsis / Gymnosarda unicolor} Ogasawara Islands, Tokyo, Japan

David Fleetham / Dogtooth tuna (Gymnosarda unicolor) swimming, Raja Ampat, Indonesia.