ARKive Related Species

Species in the family Hirudinidae	Results 1 - 1

Species in the family Hirudinidae

Results 1 - 1

Medicinal leech (Hirudo medicinalis)
This animal has a slightly flattened cylindrical body, divided into 33 or 34 segments. The upperside is dark brown or black with s... More	7 Images	1 Video

3rd November 2009: IUCN Red List of Threatened Species - Extinction crisis continues
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The only known images of the Critically Endangered Eskimo curlew.
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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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