News
RiversEl Niño seen disrupting fish migration patternsSpeciesScientists Discover Mysterious New Fish in the Red Sea – and Have Never Seen It AgainOceanEye to eye with Britain's hidden sharks at SharkAdemy - OceanographicRiversIn October, biologists surveying a New York harbor for invasive fish pulled up a bright yellow one. It wasn't an invasive species at allOceanShedd Aquarium Sends Shark Eggs to Bolster Wild PopulationsSpeciesA rare fish has been found in Lake Ontario, North America, whose entire body is golden. It is a nati..OceanThe Great Sea Reef Is Fiji’s Wildest Dive, and a New Frontier for ConservationOceanEckerd College professor contributes to designating Biscayne Bay an Important Shark and Ray AreaSpeciesRio Verde Grande Survey Identifies Fifty-Three Fish Species Facing Flow ReductionsFisheriesAdams River Salmon Run in Thompson-NicolaRiversEl Niño seen disrupting fish migration patternsSpeciesScientists Discover Mysterious New Fish in the Red Sea – and Have Never Seen It AgainOceanEye to eye with Britain's hidden sharks at SharkAdemy - OceanographicRiversIn October, biologists surveying a New York harbor for invasive fish pulled up a bright yellow one. It wasn't an invasive species at allOceanShedd Aquarium Sends Shark Eggs to Bolster Wild PopulationsSpeciesA rare fish has been found in Lake Ontario, North America, whose entire body is golden. It is a nati..OceanThe Great Sea Reef Is Fiji’s Wildest Dive, and a New Frontier for ConservationOceanEckerd College professor contributes to designating Biscayne Bay an Important Shark and Ray AreaSpeciesRio Verde Grande Survey Identifies Fifty-Three Fish Species Facing Flow ReductionsFisheriesAdams River Salmon Run in Thompson-Nicola
EveryFish

Small: 5 to 20 cm

Sardines, anchovies, most aquarium fish and many reef fish. 175 fish.

🇬🇹 Guatemala and 4 moreConvict cichlid Striped Central American cichlid popular in home aquariumsCichlid · Rivers and lakes · 1867 Demasoni cichlid 🇹🇿 TanzaniaDemasoni cichlid Small striped cichlid from Lake MalawiCichlid · Rivers and lakes WorldAuratus cichlid Small, colourful cichlid from Lake MalawiCichlid · Rivers and lakes WorldWhite spotted cichlid A small rock-dwelling cichlid from Lake Tanganyika.Cichlid · Rivers and lakes Sub-Saharan AfricaRed Zebra Cichlid A colourful rock-dwelling cichlid from Lake Malawi.Cichlid · Rivers and lakes WorldOcellated shell dweller Small cichlid from Lake Tanganyika living in snail shellsCichlid · Rivers and lakes 🇲🇽 Mexico and 3 moreSalvin's cichlid A colourful Central American river fish with a yellow body and red belly.Cichlid · Rivers and lakes 🇹🇿 TanzaniaPundamilia nyererei A small cichlid from Lake Victoria named after Tanzania's first president.Cichlid · Rivers and lakes Sub-Saharan AfricaBumblebee cichlid A Lake Malawi cichlid that cleans catfish and steals their eggs.Cichlid · Rivers and lakes Sub-Saharan AfricaKenyi cichlid A bright yellow and blue cichlid from Lake Malawi.Cichlid · Rivers and lakes Sub-Saharan AfricaZebra mbuna Small rock-dwelling cichlid from Lake MalawiCichlid · Rivers and lakes 🇧🇷 Brazil and 3 moreFlag cichlid A South American cichlid from river basins in Brazil and Bolivia.Cichlid · Rivers and lakes 🇲🇽 Mexico and 2 moreFiremouth cichlid Central American cichlid with a bright red throatCichlid · Rivers and lakes 🇳🇬 Nigeria and 1 moreKribensis Small colourful cichlid from West AfricaCichlid · Rivers and lakes · 1901 Sub-Saharan AfricaElectric yellow cichlid Bright yellow cichlid from Lake Malawi popular in home aquariums.Cichlid · Rivers and lakes 🇧🇴 Bolivia and 1 moreBolivian ram A small, peaceful cichlid from the Amazon basin.Cichlid · Rivers and lakes 🇮🇳 India and 1 moreOrange chromide Small spotted cichlid from India and Sri LankaCichlid · Rivers and lakes Sub-Saharan AfricaMany-banded shell dweller Tiny cichlid from Lake Tanganyika that lives in snail shellsCichlid · Rivers and lakes 🇵🇪 Peru and 1 moreCockatoo dwarf cichlid Small South American cichlid with colourful malesCichlid · Rivers and lakes 🇮🇳 IndiaCanara pearlspot Endangered freshwater cichlid from South Karnataka.Cichlid · Rivers and lakes

Photo credits on this page

The small pictures above come from Wikimedia Commons under free licences. Some are cropped to fit.

The weekly digest

Every Monday: the fish of the day, new pages on EveryFish, and the conferences and anniversaries of the week ahead.