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Threatened Fish
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Threatened Fish
Species
1
-
14
of
14
Narcine bancroftii
(Caribbean electric ray)
Information on the Caribbean electric ray is currently being researched and written and will appear here shortly...
More
9 Images
1 Video
Narcine brasiliensis
(Lesser electric ray)
The lesser electric ray has a moderately long, rounded snout, a relatively short tail, and a flattened body, which is fused with...
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1 Image
0 Videos
Nebrius ferrugineus
(Tawny nurse shark)
The most remarkable feature of the tawny nurse shark is probably its curious ability to change colour between grey and sandy brown...
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11 Images
2 Videos
Negaprion acutidens
(Sharptooth lemon shark)
This big, stocky shark looks almost identical to the lemon shark (
Negaprion brevirostris
), but can be distinguished by the...
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5 Images
0 Videos
Negaprion brevirostris
(Lemon shark)
This stocky, powerful shark is named for its pale yellow-brown to grey skin, which lacks any distinctive markings. This provides...
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26 Images
3 Videos
Neolebias lozii
(Banded neolebias)
Discovered as recently as 1993, this small, rare fish is only found in two streams within the Upper Zambezi River floodplain...
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2 Images
0 Videos
Notorynchus cepedianus
(Broadnose sevengill shark)
A large-bodied, powerful species, the broadnose sevengill shark can be distinguished from most other sharks by the fact that it...
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4 Images
0 Videos
Notropis buccula
(Smalleye shiner)
Information on the smalleye shiner is currently being researched and written and will appear here shortly...
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1 Image
0 Videos
Notropis cahabae
(Cahaba shiner)
Information on the Cahaba shiner is currently being researched and written and will appear here shortly...
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1 Image
0 Videos
Notropis mekistocholas
(Cape Fear shiner)
Information on the Cape Fear shiner is currently being researched and written and will appear here shortly...
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1 Image
0 Videos
Notropis orca
(Phantom shiner)
Information on the phantom shiner is currently being researched and written and will appear here shortly...
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1 Image
0 Videos
Noturus flavipinnis
(Yellowfin madtom)
Information on the yellowfin madtom is currently being researched and written and will appear here shortly...
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1 Image
0 Videos
Noturus gilberti
(Orangefin madtom)
Information on the orangefin madtom is currently being researched and written and will appear here shortly...
More
1 Image
0 Videos
Noturus lachneri
(Ouachita madtom)
Information on the Ouachita madtom is currently being researched and written and will appear here shortly...
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1 Image
0 Videos
Species
1
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14
of
14
Latest news
3rd November 2009: IUCN Red List of Threatened Species - Extinction crisis continues
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What's new in ARKive
Rare camera trap images of Diard's clouded leopard.
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Rare images of the Critically Endangered cao-vit crested gibbon.
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Fascinating footage of red kangaroo thermoregulation.
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The only known images of the Critically Endangered Eskimo curlew.
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An image of the Extinct longnose stubfoot toad.
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Under the Sea
Leafy seadragons hatch from the male and will reach maturity within 2 years of life.
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The basking shark is the second largest fish in the sea, reaching up to 10 metres in length.
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Dusky dolphins are inquisitive creatures, as seen here investigating a southern right whale.
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Since the megamouth shark's discovery, only 17 sightings have been recorded of this elusive fish.
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The giant clam is the largest species of bivalve mollusc on fossil record and can weigh up to 300kg.
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