Shoal of Blue-bronze Sea Chub at Cleaning Station, Kyphosus analogus, San Benedicto, Revillagigedo Islands, Mexico

Shoal of Blue-bronze Sea Chub at Cleaning Station, Kyphosus analogus, San Benedicto, Revillagigedo Islands, Mexico

Shoal of Blue-bronze Sea Chub at Cleaning Station, Kyphosus analogus, San Benedicto, Revillagigedo Islands, Mexico

Shoal of Blue-bronze Sea Chub, Kyphosus analogus, San Benedicto, Revillagigedo Islands, Mexico

Barberfish cleaning Yellow Sea Chub, Johnrandallia nigrirostris, Kyphosus lutescens, San Benedicto, Revillagigedo Islands, Mexico

Shoal of Blue-bronze Sea Chub at Cleaning Station, Kyphosus analogus, San Benedicto, Revillagigedo Islands, Mexico

Blue-bronze Sea Chub and Barberfish, Kyphosus analogus, Johnrandallia nigrirostris, San Benedicto, Revillagigedo Islands, Mexico

Shoal of Blue-bronze Sea Chub at Cleaning Station, Kyphosus analogus, San Benedicto, Revillagigedo Islands, Mexico

Blue-bronze Sea Chub and Yellow Sea Chub, Kyphosus analogus, Kyphosus lutescens, San Benedicto, Revillagigedo Islands, Mexico

Blue-bronze Sea Chub and Yellow Sea Chub, Kyphosus analogus, Kyphosus lutescens, San Benedicto, Revillagigedo Islands, Mexico

Shoal of Blue-bronze Sea Chub, Kyphosus analogus, Socorro, Revillagigedo Islands, Mexico

Shoal of Blue-bronze Sea Chub, Kyphosus analogus, San Benedicto, Revillagigedo Islands, Mexico

Shoal of Blue-bronze Sea Chub, Kyphosus analogus, San Benedicto, Revillagigedo Islands, Mexico

Blue-bronze Sea Chub and Yellow Sea Chub, Kyphosus analogus, Kyphosus lutescens, Socorro, Revillagigedo Islands, Mexico

Brassy chubs (Kyphosus vaigiensis), being fed by boat operators inside the Mesoamerican Barrier Reef, Belize

Brassy chubs (Kyphosus vaigiensis), being fed by boat operators inside the Mesoamerican Barrier Reef, Belize

European Chub (Squalius or Leuciscus cephalus) shoal in the clear water of Plitvice Lakes National Park, Croatia. MORE INFO: Chub traditionally inhabit more lowland waters in Croatia, but they have proliferated since being introduced to Plitvice Lakes, which are warmer than in the past due to climate change, and they have reduced native trout populations considerably by predating their eggs.

Black jacks (Caranx lugubris), blue runners (Carangoides crysos) and chubs (Kyphosus sectatrix), schooling in open water. St. Peter and St. Paul's rocks, Brazil, South America

Chubs (Kyphosus sectatrix) schooling, Fernando de Noronha, Pernambuco, Brazil, South America

School of chubs (Kyphosus sp.), Ilha do Meio, Fernando de Noronha national marine sanctuary, Pernambuco, Brazil, South America

School of chubs (Kyphosus sp.), Ilha do meio, Fernando de Noronha national marine sanctuary, Pernambuco, Brazil, South America

Schooling Pacific chub mackerel, Macarela estornino, Scomber japonicus, Mexico, Sea of Cortez, Baja California, La Paz

Shoal of Blue-bronze Sea Chub, Kyphosus analogus, San Benedicto, Revillagigedo Islands, Mexico

Young Chinook or King Salmon, Salmon fry, Department of Fisheries and Oceans, DFO, McIntyre Creek hatchery, Whitehorse, Yukon Territory, Canada, North America

Schooling Pacific chub mackerel (Scomber japonicus), La Paz, Baja California, Mexico, Sea of Cortez, North America

Schooling Pacific chub mackerel (Scomber japonicus), La Paz, Baja California, Mexico, Sea of Cortez, North America

Schooling Pacific chub mackerel (Macarela estornino) (Scomber japonicus), La Paz, Baja California, Mexico, Sea of Cortez, North America

Rabbitfish (Siganus sp.) and Pacific chub mackerel (Scomber japonicus), La Paz, Baja California, Mexico, Sea of Cortez, North America

Schooling Pacific chub mackerel (Scomber japonicus), La Paz, Baja California, Mexico, Sea of Cortez, North America

Rabbitfish (Siganus sp.) and Pacific chub mackerel (Scomber japonicus), La Paz, Baja California, Mexico, Sea of Cortez, North America

Schooling Pacific chub mackerel (Scomber japonicus), La Paz, Baja California, Mexico, Sea of Cortez, North America

Schooling Pacific chub mackerel (Scomber japonicus), La Paz, Baja California, Mexico, Sea of Cortez, North America

Chub, Leusciscus cephalus, Germany, Bavaria

chub, Leuciscus cephalus, Germany, Starnberger See

Juvenile Chub, Leuciscus cephalus, Germany, Bavaria

dusky sea chub or porgy schooling dusky chub underwater Galapagos Ecuador

European Chubs above the bottom