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Threatened Invertebrates - terrestrial and freshwater
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Threatened Invertebrates - terrestrial and freshwater
Species
1
-
7
of
7
Natalina beyrichi
(Pondoland cannibal snail)
This South African snail belongs to a widespread family known as cannibal snails (Rhytididae), so named for their habit of feeding...
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1 Image
0 Videos
Natalina wesseliana
(Maputaland cannibal snail)
Named for their snail-eating habits, cannibal snails (Rhytididae) feed using a rasping tongue-like structure known as a radula...
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1 Image
0 Videos
Nehalennia speciosa
(Dwarf damselfly)
Aptly named, the dwarf, or pygmy, damselfly is the smallest damselfly in Europe, measuring just a tiny 23 – 26 mm long. The abdomen...
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2 Images
0 Videos
Neopromachus wallacei
(Wallace’s stick insect)
Information on Wallace’s stick insect is currently being researched and written and will appear here shortly...
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3 Images
0 Videos
Nicrophorus americanus
(American burying beetle)
The American burying beetle is the largest carrion beetle in North America. It has extremely distinctive colouration, being shiny...
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1 Image
0 Videos
Nothomyrmecia macrops
(Australian ant)
This ant of ancient lineage is described as a ‘living fossil.’ It is perhaps the most ‘primitive’ ant still alive today. Ants are...
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1 Image
1 Video
Notogomphus maathaiae
(Maathai’s longleg)
First described in 2005, Maathai’s longleg is a clubtail (Gomphidae spp.) belonging to the genus
Notogomphus
, commonly...
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2 Images
0 Videos
Species
1
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7
of
7
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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An image of the Extinct longnose stubfoot toad.
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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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Rare images of the Critically Endangered cao-vit crested gibbon.
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Under the Sea
Since the megamouth shark's discovery, only 17 sightings have been recorded of this elusive fish.
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Leafy seadragons hatch from the male and will reach maturity within 2 years of life.
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Dusky dolphins are inquisitive creatures, as seen here investigating a southern right whale.
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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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The giant clam is the largest species of bivalve mollusc on fossil record and can weigh up to 300kg.
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