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Threatened Invertebrates - terrestrial and freshwater

Species 1 - 4 of 4

Nelson cave spider (Spelungula cavernicola)
As New Zealand's largest spider, with an enormous 13 cm leg-span, this species is a startling sight in the limestone caves of the... More	9 Images	0 Videos

No-eyed big-eyed wolf spider (Adelocosa anops)
Information on the no-eyed big-eyed wolf spider is currently being researched and written and will appear here... More	2 Images	0 Videos

Noble crayfish (Astacus astacus)
This crustacean varies in colour from green or blue to brown and sometimes black. The undersides of the claws are dark red. The... More	6 Images	0 Videos

Noel's amphipod (Gammarus desperatus)
Information on Noel's amphipod is currently being researched and written and will appear here... More	1 Image	0 Videos

Latest news

3rd November 2009: IUCN Red List of Threatened Species - Extinction crisis continues.
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What's new in ARKive

The only known images of the Critically Endangered Eskimo curlew.

The only known images of the Critically Endangered Eskimo curlew.
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Under the Sea

The giant clam is the largest species of bivalve mollusc on fossil record and can weigh up to 300kg.

The giant clam is the largest species of bivalve mollusc on fossil record and can weigh up to 300kg.
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