Alex Mustard / Bluestriped grunt (Haemulon sciurus) portrait, West End, Grand Cayman, Cayman Islands, British West Indies, Caribbean Sea.

Pascal Kobeh / Close-up of a school of bluestriped or boar grunts (Haemulon sciurus) Yucatan peninsula, Mexico, Caribbean.

Eladio Fernandez / Coral reef with mixed shoal of fish including Porkfish (Anisotremus virginicus), Bluestriped grunt (Haemulon sciurus), Jardines de la Reina, Cuba

David Fleetham / Sccales and color pattern on the side of Bluestripe Grunt (Haemulon sciurus). Bonaire, the Netherlands Antilles, Caribbean.

David Fleetham / Sharknose goby (Elacatinus evelynae / Gobiosoma evelynae) cleaning Blue striped grunt (Haemulon sciurus) Bonaire, the Netherlands Antilles, Caribbean.

Linda Pitkin / Bluestriped grunt (Haemulon sciurus) Bonaire, Leeward Antilles, Caribbean.

Pete Oxford / Mutton Snapper (Lutjanus analis) and Bluestriped Grunt (Haemulon sciurus) Hol Chan Marine Reserve, Belize.

Claudio Contreras / Blue striped grunt (Haemulon sciurus) and Caesar Grunt (Haemulon carbonarium) Puerto Morelos National Park, Caribbean Sea, Mexico, February

Georgette Douwma / Bluestriped grunt (Haemulon sciurus) Bonaire, Netherlands Antilles, Caribbean, Atlantic Ocean.

Pascal Kobeh / Two Bluestriped / Boar grunts (Haemulon sciurus) and a Schoolmaster / Dogtooth snapper (Lutjanus apodus) in front of a Sea rod (Plexaura / Eunicea ), San Salvador Island / Colombus Island, Bahamas. Ca...

Pascal Kobeh / Bluestriped / boar grunt (Haemulon sciurus) and Schoolmaster / Dogtooth snapper (Lutjanus apodus) in front of a sea rod / gorgonian (Plexaura / Eunicea ), San Salvador Island / Colombus Island, Bahama...

LYNN M. STONE / Reddish Egret (Egretta rufescens) in common 'red' morph, hunting in tidal water, with small fish, likely a Blue-Striped Grunt, Pinellas County, Florida, USA

Alex Mustard / Bluestriped grunt (Haemulon sciurus) school sheltering from the current behind a coral outcrop, East End, Grand Cayman, Cayman Islands, British West Indies, Caribbean Sea.

Pete Oxford / Blue striped Grunt (Haemulon sciurus) at night, Bonaire, Netherlands Antilles, Caribbean

GEORGETTE DOUWMA / Bluestriped grunt (Haemulon sciurus) shoal, Bimini, Bahamas, Caribbean

GEORGETTE DOUWMA / Blue striped grunt (Haemulon sciurus) following a Sharptail eel (Myrichthys breviceps) hunting on coral bed. Netherlands Antilles, Caribbean, Atlantic Ocean.

Juergen Freund / Blue Striped grunt (Haemulon sciurus) Caribbean

Peter Scoones / Blue striped grunt (Haemulon sciurus) Caribbean photographed during making of BBC Planet Earth series 2005

GEORGETTE DOUWMA / Blue striped grunt {Haemulon sciurus} school resting near Sea plumes {Pseudopterogorgia sp.} Bimini, Bahamas, Caribbean

GEORGETTE DOUWMA / Bluestriped grunt with gorgonian {Haemulon sciurus}. Bimini, Bahamas, Caribbean.

Norbert Wu / Oriental Sweetlips (Plectorhinchus orientalis) school, Similan Islands, Thailand

Jeff Rotman / Blue striped grunt portrait {Haemulon sciurus} Bahamas, Caribbean

Roberto Rinaldi / Bluestriped grunt (Haemulon sciurus), Belize

Roberto Rinaldi / Blue striped grunts (Haemulon sciurus), Cayman Islands.

Alex Mustard / Bluestriped grunt (Haemulon sciurus) opening its mouth wide to attract the attention of cleaners, Grand Cayman, Cayman Islands, Caribbean Sea.

Alex Mustard / Bluestriped grunt (Haemulon sciurus) on left and White grunt (Haemulon plumierii) face to face with mouths open wide in territorial dispute, Grand Cayman, Cayman Islands, Caribbean Sea.

Pascal Kobeh / School of Sailors choice (Haemulon parra) and Bluestriped grunts (Haemulon sciurus), Caribbean sea, Yucatan peninsula, Mexico.

Tui De Roy / Juvenile Galapagos sea lion (Zalophus wollebaeki) hunting Black-striped Salemas (Xenocys jessiae). Rabida Island, Galapagos, Ecuador.

Pascal Kobeh / A school of Common grunts (Haemulon plumierii) with a few Bluestriped grunts (Haemulon sciurus) and a Blue tang surgeonfish (Acanthurus coeruleus) on the reef with particularly common seafans or gorgo...

Lynn M. Stone / Double-crested cormorant (Phalacrocorax auritus) feeding on Blue striped grunt (Haemulon sciurus) fish prey. Tampa Bay, Tierra Verde, Florida, USA, August.

Lynn M. Stone / Double-crested cormorant (Phalacrocorax auritus) feeding on Blue striped grunt (Haemulon sciurus) fish prey. Tampa Bay, Tierra Verde, Florida, USA, August.

Alex Mustard / Mixed school of Bluestriped grunts (Haemulon sciurus), French grunts (Haemulon flavolineatum) and Schoolmasters ( Lutjanus apodus) shelter in Elkhorn corals (Acropora palmata) growing in shallow water...

Alex Mustard / School of bluestriped grunt (Haemulon sciurus), Schoolmaster snapper (Lutjanus apodus) and Porkfish (Anisotremus virginicus) sheltering beneath the branches of the critically endangered Elkhorn coral...

Claudio Contreras / Schoolmaster snapper (Lutjanus apodus) and Bluestriped grunt (Haemulon sciurus) seeking protection in Elkhorn Coral (Acropora palmata), Jardines de la Reina / Gardens of the Queen National Park, Carib...

Claudio Contreras / Schoolmaster snapper (Lutjanus apodus) and Bluestriped grunt (Haemulon sciurus) amongst Red mangrove (Rhizophora mangle), Jardines de la Reina / Gardens of the Queen National Park, Caribbean Sea, Cieg...