Nephridium: Quick Facts

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Topics

metanephridium tubule nephridiopore nephridiostome protonephridium mollusk Malpighian tubule trochophore Coxal gland radula contractile vacuole gastropod bivalve cephalopod chiton monoplacophoran

Mute swan with cygnet. (birds)

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Lion (panthera leo)

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The bearded vulture (Gypaetus barbatus) is seen in Switzerland on December 2024

Animal Factoids

Sea otter (Enhydra lutris), also called great sea otter, rare, completely marine otter of the northern Pacific, usually found in kelp beds. Floats on back. Looks like sea otter laughing. saltwater otters

Animal Group Names