Fish
Fish were the earliest vertebrates to appear on Earth, having evolved more than 500 million years ago. Fish typically have fins and are covered in scales, are cold-blooded and breathe using gills. Over-fishing, pollution, climate change, habitat destruction and invasive species present the greatest threats to the world’s dwindling fish stocks.
Search results for fish
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Maraene (Coregonus maraena)
Information on the maraene is currently being researched and written and will appear here shortly…
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Marakely (Paratilapia polleni)
Information on Paratilapia polleni is currently being researched and written and will appear here…
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Marico barb (Barbus motebensis)
Information on the Marico barb is currently being researched and written and will appear here…
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Marmorated ricefish (Oryzias marmoratus)
Information on the marmorated ricefish is currently being researched and written and will appear…
More about the Marmorated ricefish »
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Masked grouper (Gracila albomarginata)
Information on the masked grouper is currently being researched and written and will appear here…
More about the Masked grouper »
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Masked hamlet (Hypoplectrus providencianus)
Information on the masked hamlet is currently being researched and written and will appear here…
More about the Masked hamlet »
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Matano ricefish (Oryzias matanensis)
Information on the Matano ricefish is currently being researched and written and will appear here…
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Maya pupfish (Cyprinodon maya)
Information on the Maya pupfish is being researched and written and will appear here shortly…
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Mbuna (Pseudotropheus ater)
Information on Pseudotropheus ater is currently being researched and written and will appear here…
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Mediterranean barbel (Barbus meridionalis)
A little-known freshwater fish of coastal France and Spain, the Mediterranean barbel (Barbus…
More about the Mediterranean barbel »
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Mediterranean trout (Salmo cettii)
Information on the Mediterranean trout (Salmo cettii) is currently being researched and written and…
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Megamouth shark (Megachasma pelagios)
The megamouth shark (Megachasma pelagios) is one of the most mysterious and least understood of all…
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Mekong freshwater stingray (Dasyatis laosensis)
The Mekong freshwater stingray (Dasyatis laonenis) shows a vibrant orange colour on its upper…
More about the Mekong freshwater stingray »
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Mekong giant salmon carp (Aaptosyax grypus)
Information on the Mekong giant salmon carp (Aaptosyax grypus) is being researched and written and…
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Mexican blindcat (Prietella phreatophila)
This small, rare fish, which possesses no eyes, inhabits underground waters in Mexico. The Mexican…
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