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Monoplacophora
Sign in to saveAlso known as monoplacophores, monoplacophorans
thumb|Shell of Monoplacophora Monoplacophora , meaning "bearing one plate", is a polyphyletic class of molluscs with a cap-like shell, inhabiting deep sea environments. Extant representatives were not recognized as such until 1952; previously they were known only from the fossil record, and were thought to have become extinct 375 million years ago.
~8 min read
Encyclopedic overview
8 sectionsContents
- Definition
- Taxonomy
- Anatomy and physiology
- Phylogenetic position
- Fossil species
- References
- Further reading
- External links
thumb|Shell of Monoplacophora Monoplacophora , meaning "bearing one plate", is a polyphyletic class of molluscs with a cap-like shell, inhabiting deep sea environments. Extant representatives were not recognized as such until 1952; previously they were known only from the fossil record, and were thought to have become extinct 375 million years ago.
Although the shell of many monoplacophorans is limpet-like in shape, they are not gastropods, nor do they have any close relation to gastropods.
Excerpted from Wikipedia’s “Monoplacophora” article, available under the CC BY-SA 4.0 licence.